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一．电子元器件Electronic Components1．保险元器件safety device（1）保险丝座 fuse block（2）电流保险丝 current fuse（3）其他保险元器件 other（4）温度保险丝 temperature fuse（5）温度开关 temperature switches（6）自恢复熔断器since the resumption of fuse2. 变频器transducer（1）PLC 变频器 PLC transducer（2）高性能通用变频器High-performance Universal transducer （3）恒功率变频器Constant Power Inverter（4）恒转矩变频器Constant Torque converter（5）专用变频器Exclusive Inverter3.变压器transformer（1）电源变压器Power Transformer（2）隔离变压器the isolation transformer（3）恒压变压器constant voltage transformer（4）脉冲变压器pulse transformer（5）其他变压器other transformers（6）音频变压器Audio transformers（7）自耦变压器autotransformer（8）耦合变压器coupling transformer4.场效应管voltage controller5. 传感器sensor（1）电磁传感器Power Transformer（2）光电传感器Photoelectric Sensors（3）光纤传感器Fiber Optic Sensors（4）加速度传感器Accelerometer（5）接近传感器Proximity sensor（6）料位、液位传感器Level, liquid level sensor（7）压力传感器Pressure Sensor（8）振动传感器Vibration Sensor（9）气体传感器Gas Sensor（10）声波传感器Acoustic sensor（11）视觉、图像传感器Visual, image sensor（12）水分、湿度传感器Moisture and humidity sensor （13）位移传感器Displacement sensor（14）敏感元件传感器Sensor sensor6.传声器microphone7.电容器capacitor（1）玻璃电容器Glass capacitors（2）玻璃釉电容器Glazed glass capacitors（3）复合介质电容器Composite Dielectric Capacitors（4）铝电解电容器Electrolytic capacitors（5）漆电容器Paint Capacitor（6）有机薄膜电容器Organic Thin Film Capacitor（7）云母电容器Mica capacitors（8）真空电容器Vacuum Capacitors（9）纸介电容器Paper Capacitors（10）钽电容器Tantalum capacitors8.电声配件electroacoustic fittings（1）T铁T-Rail（2）磁钢Magnets（3）弹波Bomb wave（4）电声网罩Electro-acoustic enclosures Network（5）防尘盖Shield（6）鼓纸Drum paper（7）盆架Penjia（8）压边Blankholder（9）音膜、振膜Music membrane, Diaphragm9.电位器potentialmeter（1）带开关电位器Switch Potentiometers（2）单连、双连电位器Even single, double-Potentiometers （3）单圈、多圈电位器Unicyclic, multi-turn potentiometer （4）合成碳膜电位器Synthesis film Potentiometers（5）金属膜电位器All metal membrane potential（6）贴片式电位器Patch-Potentiometers（7）线绕电位器Wound Potentiometers（8）直滑式电位器Smooth straight-Potentiometers（9）其他电位器 other10.电阻器resistor（1）固定电阻器Fixed resistor（2）可变电阻器Variable resistor（3）排电阻器Pai resistor（4）热敏电阻器PTC thermistors（5）熔断电阻器Fuse resistor（6）压敏电阻器Varistors11.二极管diode（1）变容二极管Varactors（2）发光二极管LED（3）激光二极管Laser diode（4）开关二极管Diode Switches（5）快恢复二极管Fast Recovery Diode（6）普通二极管Ordinary diodes12.蜂鸣器buzzer13.集成电路integrated circuit（1）报警器IC Alarm IC（2）电动玩具IC electric toys IC（3）电脑IC Computer IC（4）电视机IC TV IC（5）电源模块Power Module（6）电子琴IC Flower IC（7）录象机IC VCR IC（8）门铃IC doorbell IC（9）其他集成电路 other（10）闪灯IC Flash IC（11）手表IC watches IC（12）通信IC Communications IC（13）温控IC Temperature Control IC（14）音乐IC Music IC（15）音响IC Audio IC（16）影碟机IC Player IC14.继电器relay（1）步进继电器Step Relay（2）大功率继电器High-Power Relay（3）热继电器Thermal Relay（4）电磁类继电器Electromagnetic relay category （5）信号继电器Signal Relay（6）干簧式继电器Dry Reed Relay（7）中间继电器Intermediate Relay（8）固态继电器Solid State Relay（9）汽车继电器Automotive Relay（10）其他继电器 other15.开关元件switch element（1）IC（2）接线柱Connection（3）鳄鱼夹Crocodile folder（4）插座Outlet（5）接线座Connection Block（6）电缆连接器Cable Connector（7）卡座Cards（8）电脑连接器Computer connector（9）端子Terminals（10）手机连接器Phone connector（11）端子台Terminal Blocks（12）线束Harness（13）光纤连接器Fiber Connector（14）印刷板连接器PCB connectors16.录音磁头recording head17.频率元件frequency component（1）调频器Trance（2）分频器Frequency Divider（3）鉴频器Detector（4）晶体谐振器Crystal Resonator（5）滤波器Filter（6）其他频率元件 other（7）振荡器Oscillator18.三极管triode（1）磁敏三极管Magnetic Transistor（2）开关三极管Triode switch（3）达林顿三极管Darlington transistor（4）其他三极管 other（5）带阻三极管Band stop triode（6）微波三极管Microwave Transistor（7）低频放大三极管Large low-frequency transistor （8）中高频放大三极管Large high-frequency transistor （9）低噪声放大三极管Large low-noise triode（10）高反压三极管High voltage transistor19.受话器receiver20.稳压器constant voltage regulator21.显示器monitor（1）led电子显示屏Led electronic screen（2）液晶屏LCD screen（3）led数码管Led digital control（4）背光器件Backlight device（5）点阵Lattice（6）偏光片Polaroid（7）其他显示器件 other（8）手机显示器Mobile Phone Display22.扬声器loudspeaker（1）电磁式扬声器Electromagnetic loudspeakers （2）电动式扬声器Electric-powered loudspeaker（3）静电式扬声器Electrostatic Loudspeaker（4）压电式扬声器Piezoelectric Speakers（5）其他扬声器 other23.印刷线路板Printed Circuie Board（1）刚性线路板Rigid PCB（2）其他印刷线路板Other PWB（3）柔性线路板Flexible PCB24.整流器rectifier二．机械及设备mechanism1. 包装成型机械Forming packaging machinery（1）金属包装机械Metal packaging machinery（2）塑料包装机械Plastic Packaging Machinery（3）纸包装机械Paper Packaging Machinery（4）其他包装成型机械Forming other packaging machinery2.包装相关设备packing equipment/wrapping equipment（1）包装生产线Packaging Line（2）充填机械Filling machinery（3）打码、喷码机Jet, code machine(4) 裹包机械Binding Machinery(5) 贴标机械Labeling machinery(6) 集装机械Packaging machinery(7) 捆扎机械Binding Machinery(8) 多功能包装机Multifunctional packaging machine(9) 封口机械Sealing machinery(10) 清洗机械Cleaning Machinery(11) 辅助包装设备Auxiliary packaging equipment(12) 杀菌机、干燥机Sterilizing machine, dryer(13) 灌装机械Filling machinery(14) 条码设备Barcode equipment3.泵pump（1）泵配件Pump Accessories（2）齿轮泵Gear Pump（3）磁力泵Magnetic Pump（4）高压泵a high pressure pump（5）隔膜泵diaphragm pump（6）管道泵pipeline pump（7）混流泵mixed-flow pump（8）计量泵metering pump（9）空调泵AC Pump（10）离心泵Pump（11）流程泵process pump（12）耐腐蚀泵The non-corrosion pump（13）排污泵Sewage Pump（14）屏蔽泵shielding pump（15）其他泵other（16）潜水泵submersible pump（17）试压泵Pressure Test Pump（18）往复泵reciprocating pump（19）涡流泵Eddy pump（20）污水泵、杂质泵sewage pump, pump impurities （21）消防泵Fire Pump（22）油泵pumps（23）增压泵booster pumps（24）真空泵vacuum pump（25）轴流泵Pump（26）柱塞泵Pump（27）转子泵rotor pump（28）自吸泵pump（29）漩涡泵whirlpool pump4变频器frequency transformer（1）PLC 变频器PLC Inverter（2）高性能通用变频器high-performance Universal Converter （3）恒功率变频器Constant Power Inverter（4）恒转矩变频器constant torque converter（5）专用变频器special converter5.传动件driver（1）齿轮Gear（2）齿轮箱Gear Box（3）传动带transmission belt（4）传动链Transmission Chain（5）带轮pulley（6）联轴器coupling（7）链轮sprocket（8）蜗杆Worm（9）其他传动件 other6.瓷生产加工机械chinaware-product machine7.低压电器Low Voltage electric set（1）低压断路器low-voltage circuit breakers（2）低压接触器low pressure contactors（3）低压开关柜low-voltage switchgear（4）低压控制器low-voltage controller（5）低压熔断器low-voltage fuse（6）电磁铁electromagnet（7）电抗器Reactor（8）继电器Relay（9）起动器Starters（10）主令电器Master appliances（11）其他低压电器 other7.电动机motor（1）电动车用电动机electric vehicle motor（2）电动工具用电动机electric motors used tools（3）电动机保护器Motor Protection（4）机械设备用电动机machinery and equipment used motor（5）家电用电动机using electrical home appliances（6）其他电动机other（7）特殊电机the special motor（8）微型电动机micro-motors8.电焊，切割设备electric welding and cutter equipment （1）储能机Energy Storage Machine（2）焊管机Pipe Machine（3）等离子焊机Plasma Welding（4）等离子切割机plasma cutting machine（5）点焊机spot welder（6）电烙铁electric iron（7）电阻焊机resistance welding machine（8）滚焊机Roll Welder（9）摩擦焊机friction welding machine（10）排焊机Pai welder（11）碰焊机butt-welding machine（12）焊锡机solder machine（13）焊线机gold wire machine（14）滚焊机Roller welder（15）回流焊接机The return of welding machines （16）激光焊机Laser Welder（17）压焊机Pressure welder（18）塑焊机Plastic Welder（19）其他电焊、切割设备Other welding, cutting equipment （20）激光切laser9.电脑产品制造设备computer components10.二手制鞋设备second-shoemaking equipment11.发电机generater/ dynamo（1）同步发电机synchronous generator（2）异步发电机asynchronous generator12.发电机、发电机组Generators, Units13.阀门valve（1）安全阀safety valve（2）单向阀a one-way valve（3）阀体Valve（4）截止阀cut-off valve（5）气动阀Pneumatic Valve（6）闸阀valve（7）放料阀Discharge Valve（8）节流阀Throttle（9）球阀Ball Valve（10）针阀needle（11）底阀bottom valve（12）隔膜阀Root（13）流量控制阀flow control valve（14）燃气阀Gas Valves（15）止回阀check valve（16）电磁阀solenoid valve（17）换向阀Valve（18）排气阀the valve（19）手动阀Manual Valves（20）柱塞阀valve plunger（21）调节阀Control Valve（22）减压阀jangled nerves（23）排污阀Sewage valve（24）疏水阀Traps（25）脚踏阀foot valve（26）膨胀阀EXV（27）旋塞阀Cock Valve（28）阀门配Valve Distribution14.纺织设备和器材weaving machine15.风机、排风设备fan/blower/air compressor（1）风管Duct（2）风机、排风设备配件fan, ventilation equipment accessories （3）离子风机ions Fans（4）排风设备The exhaust equipment（5）风机盘管fan-coil（6）风幕机the wind screen machines（7）风叶Blade（8）工业风扇Industrial Fan（9）鼓风机Blower（10）离子风机ion fan（11）排风设备The exhaust equipment（12）其他风机Other Fans（13）通风机Fans（14）压缩机Compressor16.服装加工设备apparel machining17.高压电器High Voltage Apparatus（1）防雷避雷产品lightning products（2）高压成套电器complete sets of high voltage electrical（3）高压断路器high voltage circuit breaker（4）高压接触器high-pressure contactors（5）高压开关柜High Voltage Switchgear（6）高压熔断器high voltage fuse（7）其他高压电器other high voltage apparatus18.工程与建筑机械engineering and construction equipment（1）铲土运输机械scraping transport machinery（2）市政和环境卫生机械municipal and sanitation machinery（3）钢筋和预应力机械mechanical reinforced and prestressed（4）挖掘机械Mining Machinery（5）工程机械配件Construction Machinery Accessories（6）压实机械compaction machinery（7）混凝土搅拌机械concrete mixing machine（8）园林和高空作业机械garden machinery and high-altitude operations （9）凿岩机械drilling（10）桩工机械piling machinery（11）混凝土搅拌机械Concrete Mixer（12）路面机械road machinery（13）其他工程与建筑机械other engineering and construction machinery （14）装载机械mechanical loading19．工艺礼品加工设备craftwork and gift processing equipment20．过滤材料filtration material（1）滤板（2）滤芯filter（3）滤袋Bag（4）滤料Media（5）滤膜Membrane（6）滤片 filter（7）滤筒 cartridge（8）滤网filter21．过滤设备percolator（1）过滤机Filter（2）过滤器Filters（3）滤油机Oil Filter（4）其他过滤设备Other filtration equipment（5）汽车滤清器Automotive Filters（6）压滤设备filtration equipment22．化工设备chemical equipment（1）板式塔Trays（2）玻璃机械Glass Machinery（3）槽式反应器trough reactor（4）除沫器Except for Mo（5）储罐Tank（6）储运容器storing containers（7）带式干燥设备Band-drying equipment（8）电解槽electrolyzer（9）二手化工设备secondary chemical equipment（10）发酵提取设备fermentation extraction equipment（11）反应釜 reactor（12）废气处理成套设备complete sets of equipment to deal withemissions（13）废气吸附装置emission devices adsorption（14）分凝器All segregation（15）分散机disperser（16）粉碎机Mill（17）鼓风机Blower（18）管式反应器Tubular Reactor（19）过滤机Filter（20）过滤器filters（21）化工成套Chemical sets（22）化工成型Chemical Molding（23）化工管道Piping（24）化工设备代理Acting chemical equipment（25）化工实验设备chemical laboratory equipment（26）化工仪表Chemical Instrumentation（27）换热器heat exchanger（28）混合机Mixer（29）加料机Filling Machine（30）加热器Heater（31）结晶设备crystallization equipment（32）均质设备heterogeneous equipment（33）空分设备ASU（34）空气净化器Air Purifier（35）空心桨叶干燥机hollow blades Dryer（36）库存化工设备Chemical Equipment Inventory（37）冷凝器condenser（38）冷却器Cooler（39）冷却塔cooling tower（40）冷水机cool-water machine（41）炼化设备Refinery Equipment（42）离心机centrifuges（43）流化床干燥设备fluidized bed drying equipment（44）捏合机Kneading Machine（45）盘式干燥机disc dryer（46）喷雾干燥机Spray（47）瓶体bottles of body（48）破碎机crusher（49）其他传热设备other heat transfer equipment（50）其他传质设备other mass transfer equipment（51）其他反应设备Other response equipment（52）其他分离设备other separation equipment（53）其他粉碎设备other equipment smashed（54）其他干燥设备other drying equipment（55）其他空气净化装置other air cleaning devices（56）其他石油加工设备other oil processing equipment（57）其他输送设备other transportation equipment（58）其他制冷设备other refrigeration equipment（59）气流干燥设备air drying equipment（60）球磨机Mill（61）乳化机phacoemulsification machine（62）砂磨机sanding machine（63）筛分设备Screening Equipment（64）输送机Conveyor（65）酸雾净化器acid purification device（66）塔式反应tower reactor（67）填料塔packed tower（68）通风机Fans（69）脱硫除尘设备desulfurization and dedusting equipment（70）微波干燥设备Microwave Drying Equipment（71）尾气处理装置Exhaust Treatment Device（72）箱式干燥设备Box drying equipment（73）箱体 Box（74）真空干燥机Vacuum Dryer（75）蒸发器evaporator（76）蒸馏设备distillation equipment（77）制冷压缩机Refrigeration Compressors（78）制粒干燥设备granulation drying equipment（79）钻采设备drilling and production equipment23．机床machine tools（1）车床Lathe（2）锯床saw（3）其他机床Other Machine（4）镗床boring machine（5）卷板机床plate bending machine（6）数控机床CNC machine tools（7）电火花、线切割EDM, thread cutting（8）拉床Broacher（9）铣床Miller（10）锻压机床Forging Machine（11）螺纹加工机床Screw Machine（12）铸造机床Casting Machine（13）磨床Grinder（14）国外机床Foreign Machine（15）专用机床（16）磨床Grinder（17）木工机床Woodworking Machine（18）组合机床Combination Machine（19）剪板、折弯Cutting, bending24．家电制造设备manufacturing equipment of household appliance25．家具制造机械manufacturing equipment of furnishings26．减速机、变速机derailleur27．节能设备energy sources saving equipment（1）节电设备saving equipment（2）节水设备Water-saving equipment（3）节油设备oil-saving equipment（4）其他节能设备other energy-saving equipment28．净化设备clarifier（1）反渗透设备reverse osmosis equipment（2）滤芯filter（3）防静电用品Antistatic supplies（4）高纯水制取设备Preparation of highly pure water equipment（5）换热、制冷空调设备heat exchangers, air conditioners andrefrigeration equipment（6）空气净化器Air Purifier（7）滤器filter（8）其他过滤设备 other（9）其他空气净化装置Other air purification devices（10）其他行业专用设备other special machine industry（11）污水处理成套设备Sewage complete sets of equipment（12）压缩、分离设备Compression, separation equipment26．空气净化装置（1）废气吸附装置Adsorption emission devices（2）空气净化器Air Purifier（3）其他空气净化装置Other air purification devices（4）酸雾净化器acid purification device（5）脱硫除尘设备desulfurization and dedusting equipment（6）尾气处理装置The exhaust gas treatment plant（7）油烟净化设备fume purification equipment27．垃圾焚烧炉destructor28．炼治设备equipment of temper with fire（1）二手冶炼设备secondary metallurgical equipment（2）其他铸造及热处理设备Other casting and heat treatment equipment （3）工业炉Industrial Furnace（4）切断设备cutting equipment（5）焦化设备coking equipment（6）燃烧器burner（7）金属成型设备Metal Forming Equipment（8）冶炼成套设备Smelting complete sets of equipment（9）炼钢设备steelmaking equipment（10）轧钢设备rolling equipment（11）中频电源IF Power29．内燃机internal combustion engine30．农业机械agriculture equipment（1）场上作业机械market operating machinery（2）肥料加工设备fertilizer processing equipment（3）粮食加工设备Food Processing Equipment（4）林业机械Forestry Machinery（5）农机配件Agricultural Machinery accessories（6）农业实验设备Agricultural Experiment equipment（7）排灌机械drainage and irrigation machinery（8）其他农业机械Other agricultural machinery（9）施肥机械fertilization machinery（10）食用油加工设备of edible oil processing equipment（11）收获机械harvesting machinery（12）饲料加工设备feed processing equipment（13）屠宰及肉类初加工设备slaughtering and meat processing equipment early （14）土壤耕整机械Soil Tillage Machinery（15）拖拉机Tractor（16）畜牧、养殖业机械livestock, aquaculture industry machinery（17）渔业机械fisheries machinery（18）植保机械Mechanical Plant Protection（19）种植机械mechanical cultivation30．农业设备（1）场上作业机械（2）农业实验设备Agricultural Experiment equipment（3）屠宰及肉类初加工设备the early slaughtering and meat processingequipment（4）二手农业机械secondary agricultural machinery（5）排灌机械drainage and irrigation machinery（6）肥料加工设备fertilizer processing equipment（7）粮食加工设备Food Processing Equipment（8）林业机械Forestry Machinery（9）棉麻毛初加工设备Fluid Systems Mao early processing equipment（10）棉麻毛初加工设备Fluid Systems Mao early processing equipment（11）农机配件Agricultural Machinery accessories（12）施肥机械fertilization machinery（13）食用油加工设备of edible oil processing equipment（14）收获机械Harvester（15）土壤耕整机械Soil Tillage Machinery（16）拖拉机Tractor（17）畜牧、养殖业机械livestock, aquaculture industry machinery（18）渔业机械fisheries machinery（19）植保机械Mechanical Plant Protection31．配电输电设备Transmission and Distribution32．皮革加工设备process machine of leather33．其他行业专用设备special equipment of other industry34．清洗、清理设备cleaner（1）超声波清洗设备ultrasonic cleaning equipment（2）高压水流清洗机high-pressure water cleaning machine（3）工业吸尘设备Industrial Cleaning Equipment（4）抛丸清理机blast cleaning machines（5）其他清洗、清理设备Other cleaning, cleaning equipment（6）扫地机sweeping machine（7）洗地机to the washing machine（8）蒸汽清洗机Steam Cleaning Machine35．石油加工设备machine of petroleum（1）炼化设备oil refining equipment（2）其他石油加工设备other oil processing equipment（3）钻采设备drilling and production equipment36．食品、饮料加工设备equipment of food and drink（1）炊事设备cooking equipment（2）调味品加工设备spices processing equipment（3）豆、乳制品加工设备beans, dairy processing equipment（4）罐头食品加工设备canned food processing equipment（5）果蔬加工设备Fruit and Vegetable Processing Equipment（6）酒及饮料生产设备wine and beverage production equipment（7）冷冻食品加工设备frozen food processing equipment（8）其他食品、饮料加工设备other food, beverage processing equipment（9）肉制品加工设备Meat Processing Equipment（10）食品烘焙设备food baking equipment（11）休闲食品加工设备Leisure food processing equipment37．塑料橡胶机械equipment of plastic and rubber38．陶瓷生产加工机械Ceramic production and processing machinery39．涂装设备equipment of spreadind40．脱硫除尘设备desulfuration dust catcher41．玩具加工设备process equipment of toy42．污水处理设备equipment of sewage（1）沉淀池sedimentation tank（2）曝气设备aeration equipment（3）滗水器Decanter（4）油水分离设备oil-water separation equipment（5）其他污水处理设备Other sewage processing equipment（6）气浮设备flotation equipment（7）污泥处理设备sludge processing equipment（8）污水泵、杂质泵sewage pump, Impurities pump（9）污水处理成套设备sewage treatment complete sets of equipment（10）油水分离设备oil-water separation equipment（11）滗水器water decanter43．消音降噪设备silencer（1）隔音、吸声材料noise, Sound absorption materials（2）工业噪声控制设备the industrial noise control equipment（3）其他消音降噪设备Other muffler noise equipment（4）汽车消声器car muffler.44．鞋机配件Machine accessories shoes45．修鞋设备Item equipment46．压缩、分离设备Compression, separation equipment47．液压机械及部件Mechanical and hydraulic components48．医疗设备medical treatment equipment（1）二手医疗设备Second-hand medical equipment（2）其它未分类Other Unallocated（3）药用粉碎机械medicinal smash machinery（4）饮片机械Slices machinery（5）二手制药设备secondary pharmaceutical equipment（6）牵引、矫正设备traction to correct equipment（7）医护辅助设备health care aids（8）原料药设备及机械raw material equipment and machinery（9）诊察设备Checkups equipment（10）手术器械surgical instruments（11）监护设备Monitoring equipment（12）检验分析设备testing Analysis of equipment（13）手术专用设备surgery special equipment（14）医疗器械加工medical equipment for processing（15）制剂机械preparation machinery（16）康复理疗设备rehabilitation physiotherapy equipment（17）通用医疗器具generic medical devices（18）医疗器械制造设备medical equipment manufacturing equipment（19）治疗设备in the treatment equipment49．印刷机（1）胶印机Offset point machine（2）其他印刷机Other printing presses（3）柔印机Flexography Printing Machine（4）数码印刷机Digital Printing Press（5）丝印机shirts Machine（6）移印机Pad50．印刷设备printing equipment（1）包装防伪Packaging security（2）标识防伪identification security（3）产品防伪security products（4）打孔机drilling machines（5）打码、喷码机with code code machine（6）打样机blueprint machines（7）电晕笔Corona T（8）二手印刷设备second-hand printing equipment（9）分切机Slicer（10）覆膜机Laminators（11）复合机composite machine（12）刮墨刀Squeegees（13）胶辊Cots（14）搅墨棒Mexican stirring rod（15）开槽机Slot Machine（16）模切机die-cutting machine（17）其他防伪技术产品Other security technology products（18）其他印后加工设备Other Postpress Equipment（19）其他印前处理设备Other Prepress processing equipment（20）其他印刷机械专用配Other printing machinery exclusive distribution（21）柔印机Flexographic Printing Machine（22）扫描仪Scanner（23）晒版机Plate Copying Apparatus（24）商标防伪trademark security（25）上光机polishing machine（26）数码印刷机digital printing press（27）水辊water roller（28）丝印机Screen Printer（29）烫金机tipping machine（30）压痕机indentation machines（31）压纹机Yawenji（32）移印机Pad（33）印刷检测仪器printing detection equipment（34）印刷配套设备printing equipment sets（35）印章防伪 security seals（36）有价证券防伪 security portfolio（37）照排机 Image setter（38）证件、单据、文件防伪document（39）制版机 Myrtle（40）装订机 bookbinding machine51．造纸设备及配件paper machine and fittings52．整熨洗涤设备The entire Middle scrubbing equipment53．纸加工机械Paper processing machinery（1）打孔机DIM SUM（2）分切机Slicer（3）分纸机Machine（4）覆膜机laminating machine（5）复合机composite machine（6）开槽机Slot Machine（7）模切机die-cutting machine（8）其他纸加工机械other paper processing machinery（9）上光机polishing machine（10）烫金机tipping machine（11）压痕机indentation machine（12）压纹机Yawenji（13）折页机Folder54．纸类设备Paper and equipment55．制鞋机械Shoe-making machinery（1）打钉机Nail（2）鞋眼机shoes reflector（3）钉跟机nails with machine（4）压底机Pressure end machines（5）后帮机to help drive（6）压合机Pressure Machine（7）结帮机Conclusions help machine（8）其他制鞋机械Other shoe-making machinery（9）前帮机for help before三．仪器仪表instrument1.电动单元组合仪表instrument of electromotion2.电工仪器仪表electrician instrument（1）电流测量仪表Current Measurement Instrumentation（2）电阻测量仪表Measurement Instrumentation（3）电流互感器Current Transformer（4）电阻箱resistance box（5）电能仪表Power Meter（6）功率测量仪表Power Measurement Instrumentation（7）电桥Bridge（8）频率测量仪表Frequency Measurement Instrumentation （9）电位差计potential margin（10）其他电工仪器仪表other electrical equipment NG（11）电压测量仪表Voltage Meter（12）钳型表pincers（13）电压互感器voltage transformer（14）万用表Multimeter3.电子测量仪器electron test（1）LCR测量仪LCR meter（2）场强仪Signal Level Meter（3）频谱分析仪Spectrum Analyzer（4）其他未分类Other Unallocated（5）示波器oscilloscope（6）信号发生器Signal Generator4.分析仪器analyzer（1）PH计PH meter（2）采样器Sample（3）滴定仪Titrator（4）电导仪器conductivity equipment（5）定硫仪sulfur meter（6）粒度仪particle size analyzer（7）量热仪calorimeter（8）浓度计Total concentration（9）其他分析仪器Other instruments（10）气体分析仪Gas Analyzer（11）色谱仪chromatography（12）声级计sound level Total（13）水分计Moisture Meter（14）水质分析仪Water Analyzer（15）粘度计viscosity（16）浊度计Turbidimeter5.工业计时器calculagraph of industry6.光学仪器optical instruments（1）放大镜magnifier（2）分光仪spectrometer（3）光电子、激光器件photonics, laser devices（4）光谱仪、光度计spectrometer, photometer（5）经纬仪、水准仪theodolite, Level（6）棱镜、透镜prism. Lens（7）其他光学仪器other optical equipment（8）色差计colorimeter（9）望远镜telescope（10）显微镜microscopy（11）夜视仪Night Vision（12）折射仪refractometer7.衡器weighing machine（1）地上衡the ground Value（2）吊秤Hanging Scale（3）定量秤Quantitative Scale（4）轨道衡track the value（5）计价秤Pricing Scale（6）配料秤weightier（7）皮带秤belt Balance（8）其他未分类Other Unallocated（9）台秤Taiwan Scale8.基地式仪表base instruments9.机械量仪表instruments of mechanism（1）测厚仪Thickness Gauge（2）测力仪表Measurement of Instrumentation（3）高度计Altimeter（4）其他机械量仪表Other Mechanical Instrument（5）速度测量仪表Velocity Measurement Instrumentation10.集中控制装置Centralized control devices11.计量标准器具Standards for measurement apparatus（1）电磁学计量标准器具electromagnetic measurement apparatus（2）电离辐射计量标准器具of ionizing radiation standards for measurement apparatus（3）光学计量标准器具optical measurement apparatus（4）化学计量标准器具of Science standards for measurement apparatus （5）力学计量标准器具mechanical measurement standards apparatus（6）其他计量标准器具other standards for measurement apparatus（7）热学计量标准器具thermal measurement apparatus（8）时间频率计量标准器具The time and frequency measurement standards apparatus12.计数器counter13.记录仪recorder14.控制（调节）仪表controller15.量具measure（1）百分表Gauge（2）卷尺Tape（3）其他量具Other Gauge（4）千分表dial gauge（5）千分尺1,000-feet（6）游标卡尺vernier Caliper16.量仪measure（1）其他量仪Other-meter（2）气动量仪Pneumatic Gauge（3）三坐标测量机CMM（4）圆度仪roundness NG17.流量仪表（1）流量变送器flow transmitter（2）流量传感器flow sensor（3）流量计Meter（4）煤气表Gas meter（5）其他流量仪表other flow meter（6）水表water meter18.气动单元组合仪表Pneumatic DDZ19.实验仪器装置Experimental devices（1）实验仪器装置experimental devices（2）恒温试验设备temperature test equipment（3）培养箱incubators（4）其他实验仪器装置Other experimental devices（5）热量计heat Total（6）天平仪器Balance equipment（7）真空测量仪器vacuum gauges20.试验机testing machine（1）包装件试验机Package Testing Machine（2）冲击试验机Impact Tester（3）非金属材料试验机non-metallic materials testing machine （4）工艺试验机Process Testing Machine（5）拉力试验机Latin America Test Drive（6）力与变形检测仪force and deformation detector（7）扭转试验机torsion test machine（8）疲劳试验机of fatigue testing machine（9）平衡机balancing machines（10）其他试验机Other testing machine（11）汽车试验设备Automotive Test Equipment（12）强度试验机strength testing machine（13）弯曲试验机bending machine（14）无损检测仪器nondestructive testing equipment（15）压力试验机pressure testing machine（16）硬度计hardnees testing21．温度仪表thermometer（1）玻璃温度计Glass thermometer（2）非接触式温度计non-contact thermometer（3）温度传感器temperature sensor（4）温度控制（调节）器Temperature Control (conditioning)（5）其他未分类Other Unallocated（6）温度校验仪表temperature calibration instrument（7）热电偶thermocouple（8）压力式温度计pressure thermometer（9）热电阻thermal resistance（10）双金属温度计Bimetallic Thermometer22．物位仪表Level Instrumentation23．显示仪表Display Instrument24．压力仪表Instrumentation pressure manometer（1）差压变送器Differential Pressure Transmitter（2）减压器pressure reducer（3）其他压力仪表other pressure instruments（4）压力变送器pressure power transmitter（5）压力表pressure gauge（6）压力计Gauge（7）压力校验仪表Instrumentation pressure calibrator 25.仪器仪表配附件Instrument Distribution Annex（1）其他仪器仪表配附件Other Instruments distribution Annex（2）仪表盒Instrumentation box（3）仪表壳体Instrumentation Shell（4）仪表盘dashboard26.执行器Actuator executiver27.专用仪器仪表Special instrumentation（1）安全仪器safety equipment（2）车用仪表Vehicle Instrumentation（3）船用仪器仪表marine instrumentation（4）地矿、地震仪器mining, Seismic equipment（5）纺织用仪器textiles instruments（6）化工仪表Chemical Instrumentation（7）沥青试验仪器asphalt test equipment（8）其他专用仪器仪表other special instrumentation（9）气象仪器meteorological instruments（10）水文仪器hydrological equipment（11）通讯检测仪器communication test equipment（12）印刷检测仪器printing detection equipment（13）造纸检测仪器Paper Test Instruments28.自动化成套控制系统Automation control system四．五金工具hardware tools1.扳手Wrench（1）T型扳手T-wrench（2）梅花扳手Plum Blossom wrench（3）套筒扳手socket wrench（4）单头呆扳手The first single stayed wrench （5）内六角扳手within 1.60 wrench（6）组合扳手Combination Wrench（7）多用扳手Multi-use wrench（8）内四方扳手within the Quartet wrench（9）钩形扳手Crook Wrench（10）扭力扳手Torsion Wrench（11）管子扳手pipe wrench（12）其他扳手Other Wrench（13）活扳手live Wrench（14）十字扳手Cross Wrench（15）棘轮扳手ratchet wrenches hands2.船用五金配件Deck metal accessories3. 锤子Hammer4.打气筒tubes fight5. 弹簧Spring（1）板弹簧Spring Plate（2）压缩弹簧compression spring（3）碟形弹簧disc spring（4）拉伸弹簧tensile spring（5）扭转弹簧torsional spring（6）片弹簧Tablets spring（7）其他弹簧Other spring（8）涡卷弹簧scroll spring6.刀Knife（1）厨用刀kitchen knife（2）水果刀fruit knife（3）电工刀Electrician's knife（4）雕刻刀Tool（5）多功能刀钳multifunctional knife clamp（6）观赏刀具to watch Tool（7）美工刀graphic knife（8）水果刀fruit knife（9）野营刀具camping knives（10）折刀folding knife7.刀具、夹具Tool, Fixture（1）插齿刀shaping knife（2）车刀Tool（3）齿轮刀具Gear Tool（4）冲头Punch（5）刀柄toolholder（6）刀带knife belt（7）刀杆Arbor（8）工装夹具fixture（9）滚刀Roller knife（10）机用刀片machine with blades（11）机用锯片machine saw blade（12）夹具Fixture（13）夹头Chuck（14）拉刀Broach（15）铣刀Milling knives（16）螺纹刀具Thread Cutter（17）钻头bits（18）刨刀planing tool（19）镗刀Boring knife（20）机用锯片machine saw blade（21）切刀Cutter（22）数控刀具NC Tool8.电烙铁electric iron9.电子五金件Electronic Hardware（1）触点contact（2）触片inconsistent unit（3）其他电子五金件other（4）探针probe（5）铁心Core10.二手电动工具second-hand electric tools11.防爆工具Ex tool12.斧子axe13.工具包、工具箱toolbox14.管件Pipe Fittings（1）法兰flange（2）管帽control apparatus（3）其他管件Other Tube（4）三通the three links（5）弯头elbow（6）异径管Reducer15.机床附件Machine Annex（1）导套Introduction sets（2）导柱Introduction column（3）顶尖the top（4）顶针thimble。
常用电子元件英文名称与功能对照表741 运算放大器2063A JRC杜比降噪20730 双功放24C01AIPB21 存储器27256 256K-EPROM27512 512K-EPROM2SK212 显示屏照明3132V 32V三端稳压3415D 双运放3782M 音频功放4013 双D触发器4017 十进制计数器/脉冲分配器4021 游戏机手柄4046 锁相环电路4067 16通道模拟多路开关4069 游戏机手柄4093 四2输入施密特触发器409841256 动态存储器52432-01 可编程延时电路56A245 开关电源5G0401 声控IC5G673 八位触摸互锁开关5G673 触摸调光5G673 电子开关6116 静态RAM6164 静态RAM65840 单片数码卡拉OK变调处理器7107 数字万用表A/D转换器74123 单稳多谐振荡器74164 移位寄存器7474 双D触发器7493 16分频计数器74HC04 六反相器74HC157 微机接口74HC405374HCU04 六反相器74LS00 与门74LS00 4*2与非门74LS00 四2与非门74LS00 与门74LS04 6*1非门74LS08 4*2与门74LS11 三与门74LS123 双单稳多谐振荡器74LS123 双单稳多谐振荡器74LS138 三~二译码器74LS142 十进制计数器/脉冲分配器74LS154 4-16线译码器74LS157 四与或门74LS161 四2计数器74LS161 十六进制同步计数器74LS161 四~二计数器74LS164 数码管驱动74LS18 射频调制器74LS193 加/减计数器74LS193 四2进制计数器74LS194 双向移位寄存器74LS27 4*2或非门74LS32 四或门74LS32 4*2或门74LS374 八位D触发器74LS374 三态同相八D触发器74LS37774LS48 7位LED驱动74LS73 双J-K触发器74LS74 双D触发器74LS85 四位比较器74LS90 计数器75140 线路接收器75141 线路接收器75142A 线路接收器75143A 线路接收器7555 时钟发生器79MG 四端负稳压器8051 空调单片机8338 六反相器A1011 降噪ACVP2205-26 梳状滤波视频处理AD536 专用运放AD558 双极型8位D-A（含基准电压）变换器AD558 双极型8位D-A（含基准电压）变换器AD574A 12比特A/D变换器AD650AD670 8比特A/D变换器（单电源） 1995s-2、15AD7523 D-A变换器 1994x-125AD7524 D-A变换器 1994x-126AD7533 模数转换器 1994x-141AD7533 模数转换器 1995s-184ADC0804 8比特A/D变换器 1995s-2、20 ADC0809 8CH8比特A/D 1995s-2、23ADC0833 A/D变换4路转换器 1995s-2 ADC80 12比特A/D变换器 1995s-2、8 ADC84/85 高速12比特A/D变换器 1995s-2 AG101 手掌游戏机 1993x-155AM6081 双极型8位D-A变换器 1994x-127 AMP1200 音频功放皇后 1993s-104AN115 立体声解码 1991-135AN2510S 摄象机寻象器 1994x-109AN2661NK 影碟机视频 1995s-45AN2662K 时基校正（模拟） 1995s-45AN2664FBP 影碟机视频 1995s-45AN2664NK 影碟机视频 1995s-45AN2870 影碟机伺服 1995s-45AN3100N 射频调制器 1991-55AN362 立体声解码 1991-135AN363N 立体声解码 1991-135AN3890FBS 影碟机主轴电机驱动 1995s-45 AN3891FBP 影碟机主轴电机驱动 1995s-45 AN5026K 红外接收 1993x-106AN51354 中放/音频/视频解调 1994s-255 AN5138K 图象通道 1994-308AN5265 音频功放 1994s-298AN5342K 亮度锐度加强电路 1994s-243AN5344FBP CFU地 1995s-274AN5352 模拟开关 1994-245AN5515 彩电场输出 1995s-34AN5515 场输出 1994-73AN5521 场输出电路 1991-203AN5521 场输出 1994-73AN5521 场输出 1994-240AN5521 场扫描 1994-308AN5600K 图象处理 1994-308AN5612 色差解调 1994s-245AN5652 伴音中放 1994-308AN5862K PIP切换输出 1994s-245AN6551 双运放 1991-54AN6612 电机稳速 1992-63AN6612S 杜比降噪 1995s-43AN6650 电机稳速 1991-183AN6650 电机稳速 1992-7AN6650 电机稳速 1992-83AN6650 电机稳速 1992-127AN6650 电机稳速 1993s-165AN6913L 双运放 1995s-85AN7106K 单片放音机 1992-63AN7108 单片放音机 1992-7AN7108 单片放音机 1992-127AN7108 单片放音机 1992-136AN7108 单片放音机 1993s-165AN7110 音频功放 1994x-107AN7112E 音频功放 1994s-39AN7158N 音频功放 1991-3AN7158N 音频功放 1991-203AN7168 双音频功放 1991-195AN7178 音频功放 1994x-107AN7188NK 双音频功放 1992-14AN7311 双前置放大 1991-195AN7315 双前置放大 1992-99AN7410 立体声解码 1991-135AN74LS293 1994x-93AN7812 三端稳压器 1994s-299AN78N05 三端稳压器 1994s-298AP500/A DC功放驱动 1995s-60AP500/A 双声道DC功放驱动 1995s-156 AT24C01 存储器 1994x-46ATC105 充电控制 1993x-191AX5212D 微机鼠标编码 1994s-183BA1035B 高速运放 1994x-94BA1106F 放音前置放大及功放 1995s-43 BA1310 立体声解码 1991-135BA1320 立体声解码 1991-135BA1330 立体声解码 1991-135BA1335 立体声解码 1991-135BA1404 调频发射 1994x-183BA3015 电风扇电脑 1994s-162BA3105 电风扇电脑 1994x-58BA3212N 录放前置 1994-180BA328 双前置放大 1991-43BA328 低噪前置 1992-58BA328 双声道前置放大 1995s-189BA3506 音频功放 1991-139BA3822LS 5段均衡 1994-180BA508 遥控电路 1995s-171BA5102 音频前置 1993x-108BA5102 遥控电风扇编码 1995s-119BA5104 电风扇遥控 1995s-183BA527 音频功放 1991-168BA5302 红外接收头 1995s-183BA5406 双功放 1992-47BA6124 电平指示 1991-31BA6209 录象机加载 1991-11BA6209 主导电机驱动 1994-192BA6219B 加载电机驱动 1994-120BA6227 电机稳速 1991-139BA6303 磁鼓控速 1992-139BA6439P 主导电机驱动 1994-120BA728 双运放 1992-91BA7751LS 录象机音频处理 1993s-84 BA8105 遥控电风扇电路 1995s-119BA8206A4 电风扇控制 1995s-183BAS3108T FM发射 1992-94BGJ3302 四运放电压比较器 1994-25 BH-SK-I 声控IC 1994s-175BH-SK-V 声控IC 1994x-74BISS0001 红外传感信号处理 1995s-182 BL3102 时钟频率脉冲 1994s-255BL3207 BBD延时 1994s-255BL50462AP 遥控编码与发射 1995s-299 BM5060 彩电CPU 1994-308BM5067 彩电CPU 1995s-212BM5069 彩电CPU 1995s-212BTS114 感温高速开关管 1992-34BTS115 感温高速开关管 1992-34BTS130 感温高速开关管 1992-34BTS131 感温高速开关管 1992-34BTS240 感温高速开关管 1992-34BTS412 电源开关模块 1992-112C036 4*2与非门 1993s-93C043 双D触发器 1993s-101C066C 4*2与非门 1993x-147C1225H 音响驱动 1992-198C1470 电机稳速 1992-99C1490HA 红外接收 1991-110C1676 超高频放大 1995s-199C1891A 环绕声处理器 1992-24C7642 单片收音机 1991-95CA3069 运放 1994x-184CA3160 1994x-188CA3193 音频运放 1994x-36CA3524 脉冲调制 1992-14CC14433 三位半A/D转换 1991-46CC14433 三位半A/D转换 1991-174CC4093 含施密特触发器的四2输入与非门 1994s-44 CC4511 七段译码器 1991-46CCU3000-17 从属微处理器 1995s-299CCU3002-FDTV-11 彩电CPU 1995s-299CD1403 单运放 1991-2CD4001 4*2或非门 1993s-69CD4001 4*2或非门 1994x-2CD4011 4*2与非门 1993s-53CD4011 4*2与非门 1993x-150CD4011 四2输入与非门 1994s-80CD4013 双D触发器 1991-2CD4013 双D触发器 1993s-101CD4013 双D触发器 1993x-6CD4013 双D触发器 1994s-82CD4013 双D触发器 1994x-22、54CD4017 十进制计数/分配 1991-110CD4017 十进制计数/分配 1993s-142CD4017 十进制计数译码器 1994s-82CD4017 十进制计数器/脉冲分配器 1994s-34CD4017 十进制计数器/脉冲分配器 1994x-2CD40174 六D触发器 1992-130CD4017B 十进制计数/分配 1993x-173CD4017B 十进制计数器 1995s-184CD40193B 双向可预置可逆计数器 1994x-84CD4020 14级二进制计数器 1994s-80CD4024 七位二进制串行计数器 1994s-80CD4028 二~十进制译码器 1992-98CD4035 移位寄存器 1994s-72CD4040 十二进制二进制计数器 1992-22CD4040 十二进制二进制计数器 1993s-207CD4040 12级二进制计数器 1993x-125CD4040 12级二进制计数器 1994s-80CD4046 锁相环电路 1994x-188CD4046 锁相环电路 1995s-181CD4051 模拟开关 1992-130CD4051 模拟多路转换器 1995s-2、35CD4052 四选一模拟开关 1992-82CD4053 3*2模拟开关 1992-62、207CD4053 3*2模拟开关 1994x-54CD4053 3*2模拟开关 1994x-126CD4053B TV/AV切换 1994-219CD4053B 双向模拟开关 1994-247CD4060 分频计数 1993s-12CD4060 十四位计数器/分配器/振荡器 1994s-30、40 CD4066 4*2模拟开关 1992-112CD4066 4*2模拟开关 1993s-91CD4066BE 四路模拟开关 1994-269CD4067 模拟多路转换器 1992-162CD4067 模拟多路转换器 1995s-2CD4069 6*1非门 1991-166CD4069 6*1非门 1993s-45CD4069 6*1非门 1993x-150CD4069 六非门 1994s-4、82CD4071 4*2或门 1994s-30CD4072 2-4输入或门 1992-130CD4075 三或门 1991-170CD4078 多输入或门 1991-170CD4093 四与非门施密特触发器 1994x-42CD4099 8路可寻址锁存器 1991-170CD4510 二~十加减计数器 1992-98CD4511 LED显示驱动 1991-2CD4511 译码驱动 1993x-159CD4511 译码显示 1994s-30CD4514 4-10线译码器 1993x-158CD4518 双二~十进制计数器 1993x-125CD4518 计数器 1994s-30CD4541B 双D触发器 1995s-79CD4553 三位BCD码计数器 1993s-47CD74206 音频功放 1994x-107CD9020-002 字符产生器 1994s-255CD9135 六路互复位触摸开关 1994x-188CE550 电风扇控制 1994s-170CH1058 音乐片 1991-192CH208 译码输出 1991-174CH220 电子密码锁 1994x-26CIC7642 调幅收音 1994s-55CIC9140 电话按键码 1993s-107CNX82A2 稳压反馈光电耦合器 1995s-299CP4027 双J-K触发器 1993s-109CS839 霍尔开关 1994s-34CS8704 电话振铃 1994-46CSC5089 单片电话机 1994-77CTC9140 电话脉冲拨号 1994-46CU001 多功能遥控 1991-56CU47C433AN-002 彩电CPU 1994s-255CW-18 呼救语音 1993x-133CW8403 音乐IC 1993s-125CW9300 音乐IC 1993s-101CW9300 音乐IC 1993x-198CX20029 单片收音机 1992-111CX20106 红外接收 1993s-126CX20106 红外接收 1994-230CX20106A 红外预放器 1991-30CX20106A 红外接收 1994x-22CX20111 调频调幅中放 1992-127CX20112 电视立体声/多语种解码 1994x-4 CX20188 杜比B/C降噪 1992-174CX522-054 彩电CPU 1994s-302CX7959 存储器 1994s-307CXA1019 单片收音机 1991-114CXA1019 单片调频收音 1991-152CXA1019 调频静噪 1995s-52CXA1019M 单片收音机 1994-74CXA1019P 单片调频收音 1993x-85CXA1034P 单片放音机 1992-83CXA1100 杜比降噪 1991-106CXA1101 杜比降噪 1991-106CXA1101 杜比降噪 1992-108CXA1102 杜比降噪 1991-106CXA1145P 游戏机色处理 1991-131CXA1145P PAL编码 1993x-78CXA1191M 调幅调频电视单片收音 1993x-158 CXA1191M 单片收音机 1994s-198CXA1191M 单片调频调幅收音 1994x-63CXA1191P 收音专用 1994-11CXA1238 单片收音机 1991-140CXA1238M 调频收音 1994s-130CXA1238M 调频收音 1994s-156CXA1250 场频驱动 1993x-103CXA1262N 单片放音机 1993x-99CXA1315M 彩电副总线 1995s-272CXA1642 消歌声 1993s-64CXA1642 消声（卡拉OK） 1995s-36CXA1642 消歌声 1995s-204CXA1644P 卡拉数字延时 1993x-72CXA1735S 音频处理器 1995s-272CXA8008P 单片放音机 1991-75CXA8008P 单片收音机 1992-163CXD1254AQ 摄象机同步 1993x-103CXD1310BLA 视频处理器 1993x-103CXK1001P 存储器 1994-307CXP80420-139S 彩电CPU 1994-334D1130 AM/FM收音 1992-43D2024 音频功放 1991-48D2283 音频低放 1994s-135D2283 音频功放 1994x-47D2822 助听器专用 1991-167D414 单片收音机 1991-167D7176AP 中放及伴音鉴频 1994-19D7240AP 音频功放 1991-3D75028CW 空调器CPU 1995s-194D7796 音频均衡 1991-32DAC08 双极型8位D-A变换器 1994x-129DAC08 双极型8位D-A变换器 1994x-135DAC90 双极型8位D-A（含基准电压）变换器 1994x-126 DBL2004 彩电场输出 1995s-34DCM0016 系列高速带掉电保护RAM 1995s-174DCM0064 系列高速带掉电保护RAM 1995s-174DCM0256 系列高速带掉电保护RAM 1995s-174DCM8128 系列高速带掉电保护RAM 1995s-174DJ2001 洗衣机电脑 1991-159DN888 数字延迟 1993x-110DPU-2553-25 偏转处理器 1995s-299DRAM4164 数据存储 1993s-80DS8629N 100分频器 1992-22DTI-2260 数字瞬态改善处理器 1995s-299EA1062 语音电路 1994-138EK001 混频厚膜 1994s-255ELM742A 低压低功耗电压比较器 1995s-118ET91210 电话程控 1991-58F1212 程序快门 1992-71GL7488P 录象机伺服系统 1994-210GP605 开关电源PWM脉宽调制 1995s-126GS8200 录象机系统控制 1994-210GSE-3568 多音声效片 1994s-128GY65839 单片卡拉OK专用 1994s-172GY9308 DDC数码延迟 1993x-120GY9403 数码卡拉OK延迟 1994x-52H9081 四声5闪光片 1994x-167HA11227 立体声解码 1991-135HA112A 音乐门铃 1991-156HA11414 行场扫描 1993s-28HA11489 亮度/彩色矩阵 1991-203HA11489 视频处理 1994x-19HA11509N 亮/色/行场扫描 1991-43HA1166Z 黑白机行场扫描 1994-82HA12017 放音均衡 1991-8HA12058 杜比降噪 1993x-160HA12102 双前置放大 1991-43HA13001 音频功放 1993s-75HA13119 音频功放 1994x-99HA1392 音频功放 1992-188HA1397 音频功放 1991-176HA3302 四运放电压比较器 1994-25HA51338SP 亮/色/行场扫描 1991-43HA51338SP 彩电行场扫描/色度/亮度 1995s-163 HCF40015 红外接收前置放大 1994s-118HD14053B 电视遥控发射 1993x-164HD401304 彩电CPU 1995s-174HD401314 彩电CPU 1995s-174HD44007A 彩色同步 1991-14HEF4017 2-10进制计数器/脉冲分配器 1994x-22 HEF4053BP 3*2模拟开关 1994s-7HEF4066B 四路模拟开关 1994-269HEF4503 3*2模拟开关 1992-207HF-268/288 保密语音模块 1995s-94HFC3030 彩灯闪光片 1994x-71HFC3040 多发光二极管控制 1991-64HFC3040 彩灯六路闪光芯片 1994s-50HFC5203A 语音 1994x-90HFC5219 “有电危险、请勿靠近”语音块 1995s-95 HIC101 放象机电源厚膜块 1995s-85HM50256 动态存储器 1995s-159HM50464 动态存储器 1995s-159HM511000 动态存储器 1995s-159HM6117 游戏存储 1993s-11HM6232 电源厚膜 1993x-35HM6401 电源/场输出厚膜 1991-115HM7101 电源厚膜 1993x-35HM7942 电源厚膜 1993x-35HM8951 电源厚膜 1993s-35HM8951A 电源厚膜 1995s-99HM8951B 电源厚膜 1993x-195HM8951B 电源厚膜 1994-65HM9007 电子镇流器 1991-82HM9007 电子镇流器 1993s-146HM9102 电源厚膜 1992-103HM9102 电源厚膜 1993x-35HM9102 开关电源取样 1994-141HM9102D 电话按键码 1993s-107HM911L 热释电红外线探测 1994x-194HM9201 电源厚膜 1993x-35HM9205 稳压电源取样 1994-332HM9207 电源厚膜 1993s-3HM9207 电源厚膜 1994-65HM9207B 电子镇流器 1994s-6HM-JL1 音频模块 1993s-160HN6401 电源厚膜 1993x-35HPC177C 四运放电压比较器 1994-25HPC339C 四运放电压比较器 1994-25HT12C 遥控发射 1994x-110HT2880 八音音乐片 1994s-32HT6337A 风扇遥控接收 1994x-110HT7713 声控闪光片 1994x-10HT7713 触摸调光 1994x-63HT82D 双音音乐门铃 1994s-32HY12503 可程式化语音模块 1995s-94HY-20A 语音录放 1994s-78HY42503 可程式化语音模块 1995s-94HY-88A 动物叫声效片 1993x-182HY8-S 三端音乐片 1991-172IC1818P 单片游戏机 1993s-95IC7107 三位半A/D转换器 1993x-181ICL7107 三位半A/D驱动 1993s-62ICL7107 三位半模/数转换器 1994s-80ICL7107 DVM三位半A/D 1995s-2、21ICL7109 积分型12比特A/D变换器 1995s-2 ICL7139 自动量程万用表 1992-42ICL7660 双直流变换 1993s-62ICL7660 DC-DC变换器 1995s-39、68ICL8038 函数发生器 1994x-112ICL8211 欠压检测用IC 1995s-40、89ICM7555 时基电路 1995s-46ICM7556 时基电路 1995s-40ICWJ9301 电脑密码锁 1994s-190ICX045BLA 1/3寸CCD图象传感器 1993x-103 IR2155 日光灯电子镇流模块 1995s-38IR3M02 微机开关电源 1994s-109IR3M03A DC-DC变换 1992-86IR3M03A DC-DC变换 1993s-119ISD1000A 系列单片语音录放IC 1995s-174 ISD1100 系列单片语音录放IC 1995s-174 ISD1400 系列单片语音录放IC 1995s-174 ISD2500 系列单片语音录放IC 1995s-174 IVR1601 一次性编程语音 1993s-159IX0238CE 场输出 1994-73IX0250CE 音频功放 1994-73IX0256CE 开关电源 1994-73IX0308 电源厚膜 1992-127IX0308CZ 电源厚膜 1994-67IX0323CD 电源厚膜 1994s-3IX0323CE 电源厚膜 1994-33IX0324CFNI 行场扫描/色解码 1994-34IX0355CE 场输出 1994-73IX0465CE 开关电源 1994-73IX0517CE 开关电源 1994-73IX0640CE 场输出 1994-73IX0689CE 电源厚膜 1994-48IX0711CE 彩电中放 1994-73IX0711CEN 图象中放 1994x-83IX0712CE 亮/色/行场扫描 1994-73IX0712CEN1 扫描/解码 1994-96IX0933CE 彩电CPU 1994-96JU0114 电源厚膜 1991-155JU0114 彩电电源厚膜块 1995s-43、51JU0116 电源厚膜 1994-66K2356 语音保密 1992-178KA2184A 红外预放器 1991-30KA2184A 红外线接收预放 1991-56KA2184A 红外接收 1993s-126KA2184A 红外接收放大 1993x-170KA2209 音频功放 1993x-43KA22134 音频功放 1994x-83KA2221 双前置放大 1991-43KA22429 调频收音 1994s-55KA2402 电机稳速 1993x-99KA2402 电机稳速 1995s-131KA2407 电机稳速 1993x-43KA2410 电话振铃 1994x-11KA2410 电话振铃 1994-138KA2915 单片黑白电视机 1993s-167KAC4558 双运放 1991-71KD-07 闪光灯、音乐集成块 1995s-71 KD-100 音乐IC 1993x-5KD-152B 音乐IC 1993x-189KD-155 口哨声控片 1995s-183KD-253 “叮咚”门铃 1994x-194KD-253B “叮咚”门铃 1994s-62KD-254 音乐片 1994s-143KD482FB 石英钟报时 1991-4KD-482FC 钟控打点 1993s-142KD483 程控双音打点石英钟 1994s-175 KD5068 狗叫声音乐片 1993x-126KD5105 电子爆竹 1993s-38KD-5601 爆竹声 1993x-189KD56010 “恭喜发财”语音片 1994x-138 KD56012 鸟叫声 1993s-157KD56012 鸟叫IC 1994x-143KD-5602 军号声音乐片 1995s-191KD5603 “欢迎光临”语音片 1991-62 KD5603 欢迎光临 1993s-142KD-5603 “欢迎光临”语音片 1994s-63 KD56032 六秒自然声 1995s-143KD56033 娃娃哭笑语音块 1995s-103KD5604 谢谢光临 1993s-142KD-5608 “狗叫”音乐片 1992-168KD9300 音乐门铃 1991-156KD9300 音乐门铃 1994s-138KD9300 音乐门铃 1994x-2、34KD9561 警车声音乐片 1992-68KD9561 音乐IC 1994x-42KD9562B 警报声音乐 1993x-52KD9562C 八声声效片 1992-10KH1668 风扇控制 1994x-154KIA6227H 音频功放 1994-346KIA6299H 音频功放 1994x-107KIA6401 电话振铃 1994x-11KIA7299P 音频功放 1994s-51KIA75558P 录象机伺服系统 1994-210 KIA8125S 音频前置放大 1994s-51KIA8127F AM/FM中放 1994-180KM41C64P-10 画中画DRAM 1995s-299KS5194/5 液晶显示驱动 1994x-66KS5803 红外遥控发射 1991-56KS5803 红外发射 1992-95KS5917 语音电路 1993s-183L200 五端集成稳压器 1994s-110L4960 开关电源脉宽调制 1995s-102L4962 开关电源脉宽调制 1995s-102L4962 脉宽调制器 1995s-152L4964 开关电源脉宽调制 1995s-102L4970 开关电源脉宽调制 1995s-102L4974 开关电源脉宽调制 1995s-102L78MR05 1994-240LA1231N FM解调 1991-35LA1260 调频、调幅收音 1994-104LA3160 双前置放大 1991-43LA3160 前置放大 1994-340LA3350 立体声解码 1991-135LA3361 立体声解码 1991-66LA3361 立体声解码 1991-135LA3365 立体声解码 1991-135LA4127 双前置放大 1993x-83LA4140 音频功放 1993x-91LA4140 音频功放 1994-137LA4275 音频功放 1994s-255LA4422 音频功放 1994-73LA4445 音频功放 1991-67LA4445 音频功放 1991-203LA4445 音频功放 1993x-27LA4597 音频功放 1993x-27LA5110 彩电稳压电源 1995s-187LA5112 彩电稳压电源 1995s-187LA5511 电机稳速 1991-3LA5515 电机稳速 1991-3LA5521D 电机稳速 1995s-131LA7016 制式切换 1995s-299LA7299 音频功放 1991-67LA7555 中频信号处理 1995s-342LA7575 PLL同步检波中频解码 1995s-299LA7680 图象/伴音中频/视放/解码 1994-273、302 LA7830 场输出电路 1991-203LA7830 场输出电路 1992-39LA7830 场输出 1994-73LA7832 彩电场输出 1995s-27LA7832/33 场输出 1994s-255LA7837 场输出 1994s-299 1995-62LA7838 场输出 1994-268LA7905 50Hz/60Hz识别 1994s-255LA7910 波段开关 1994-248LA7920 波段开关 1994s-307LAG665 单片放音机 1991-132LAG665 单片放音机 1991-199LAG665 单片放音机 1992-47LAG665 随身听IC 1994s-20LAG665 单片放音机 1994x-83LAG665F 单片放音机 1993x-109LAG665F 单片立体声放音 1995s-12LB1405 电平指示 1993x-154LB1407 电平指示 1995s-55LC219 风扇红外遥控发射 1993x-170LC219 红外发射编码 1994-230LC220A 六路译码器 1993x-170LC220A 红外译码 1994-230LC4036 双向模拟开关 1994s-255LC4066B 四路模拟开关 1994-269LC7441 PIP系统控制 1994s-245LC7444 双时钟发生器 1994s-245LC7480 多路转换开关和模/数转换器 1994s-245 LC7881 D/A转换 1992-124LCL102 计程显示器 1994s-34LD398C 卫视接收厚膜块 1993x-157LD505 音频放大 1992-141LD866A 雷达探测模块 1994s-63LD866B 雷达探测模块 1994s-63LF398 取样与保持 1995s-2、29LH-169B “抓贼呀”语音片 1994s-7LIC1149-5 降压控制器 1994s-104LM010 1994x-192LM1035 音量、平衡、音调直流控制 1993s-32 LM1036 音量、平衡、音调直流控制 1993s-32 LM1040 音量、平衡、音调直流控制 1993s-32 LM12 运放 1995s-30LM134 1994x-192LM1851N 漏电检测 1994x-42LM1875 运算放大器 1991-36LM1875 音频功放 1994s-68LM1894 杜比降噪 1991-106LM1894 动态降噪 1991-200LM1894 降噪 1993s-90LM1894 动态降噪 1993s-170LM2575 开关电源脉宽调制 1995s-102LM258 双前置放大 1993x-43LM2904CT 三端稳压器 1994s-168LM2907/2917 频率/电压转换器 1994s-199 LM293X 低压差三端稳压器 1995s-41LM311 专用运放比较器 1994x-18LM317 三端可调稳压电源 1991-103LM317 三端可调稳压电源 1993s-124LM317 三端可调稳压电源 1994s-4LM317 正压可调三端稳压 1995s-39LM317T 可调三端稳压 1991-186LM318N 高速运放 1994x-128LM3272C 石英钟芯 1992-35LM331 V/F变换器 1995s-2、37LM337 负压可调三端稳压 1995s-39、46 LM339N 四运放电压比较器 1994-25LM3524A 开关电源脉宽调制 1995s-102 LM358 双运放 1992-8LM358P 运放 1995s-299LM358PS 录象机主导放大整形 1994-120 LM35DZ 温度传感 1992-198LM385 小功率基准电压 1995s-39、60、76 LM386 音频功放 1991-168LM386 音频功放 1993s-6、77LM386N 音频功放 1994x-90LM3875T 单片功放 1993s-146LM3875T 音频功放 1993x-144LM3876T 单片功放 1993s-146LM389 调频发射 1992-70LM3900 电流型四运放 1994s-199LM3909 单片振荡器 1995s-63LM3909N 闪烁灯 1995s-88LM3914 电平显示 1993x-22LM3915 显示驱动 1994x-16LM4280 音频功放 1995s-299LM567 频率解调 1991-2LM567 音频解调 1991-62LM567 红外音频解调 1991-134LM567 红外音频解调 1994x-2LM567 红外音频解调 1994x-119LM567 调频发射、接收 1995s-143LM6181 视频放大 1994x-7LM723 通用型稳压块 1994s-79LM833 双运放 1993s-170LM8361 数字钟 1994x-162LM837 四运放 1993s-170LMC1982 数控音响 1993s-178LP167 环形脉冲分配/驱动 1994s-122LP2950CZ 低压差5V稳压器（三端） 1995s-88 LQ46 四合一语音片 1992-76LQ46 语音片 1994x-162LR3714AM 遥控发射 1993x-156LR40993 电话机发号 1995s-111LR6 低压线性稳压器 1995s-94LS190 对数放大器 1994x-77LS7232 触摸调光 1991-100LS7232 触摸调光 1993s-94LS7232 触摸调光 1994x-142LS85 1994x-77LT1005 逻辑控制稳压器 1995s-39LT1057 音频运放 1991-120LT1073 充电检测控制 1994s-56LT1173CS8 DC-DC变换器 1994x-8。
常用器件对照表BATTERY直流电源POWER电源SOURCE CURRENT电流源SOURCE VOLTAGE电压源RES3.4可变电阻BESISTOR BRIDGE 桥式电阻RESPACK？电阻RESISTOR电阻器POT-LIN三引线可变电阻器POT滑线变阻器VARISTOR变阻器CAPACITORS电容集合ELECTRO电解电容CAP电容CAPACTTOR电容CAPACITOR POL有极性电容CAPVAR可调电容DUCTOR电感IN INDUCTOR3可调电感INDUCTOR IRON带铁芯电感PHOTO感光二极管LED发光二极管DIODE二极管DIODE SCHOTTKY稳压二极管DIODE VARACTOR 变容二极管PNP NPN三极管NPN-PHOTO感光三极管OPAMP运算放大器MOSFET MOS场效应管JFET N N沟道场效应管JFET P P沟道场效应管SW?开关SW-DPDY双刀双掷开关SW-SPST单刀单掷开关SW-PB按钮LAMP灯泡METER仪表PLUG插头SOCKET插座FUSE保险丝GROUND接地AMMETER-MILL mA安培计VOLTMETER伏特计VOLTMTER-MILLI Mv伏特计ELECTROMRCHANICA电机MOTOR AC交流电机ALTERNATOR交流发电机INDUCTORS变压器TRANS1变压器TRANS2可调变压器CIRCUIT BREAKER熔断丝FUSE熔断器LAMP NEDN启辉器MICROPHONE麦克风SPEAKER扬声器THERMISTOR电热调节器LOGIC ANALYSE逻辑分析器R LOGICPROBE逻辑探针LOGICPROBE[BIG]逻辑探针DEBUGGING TOOLS调试工具LAPLACE PRIMITIVES拉普拉斯变换OPTOELECTRONICS各种发光器件发光二极管SWITCHES & RELAYS开关，继电器，键盘TRANSISTORS晶体管（三极管，场效应管）TTL 74 SERIESTTL 74ALS SERIESTTL 74AS SERIESTTL 74F SERIESTTL 74HC SERIESTTL 74HCT SERIESTTL 74LS SERIESTTL 74S SERIESANALOG ICS模拟电路集成芯片。
开关电源关键元件的各个参数中英文对照表！肖特基二极管Symbol Parameter 中文翻译VRRM Peak repetitive reverse voltage 反向重复峰值电压VRWM Working peak reverse voltage 反向工作峰值电压VR DC Blocking Voltage 反向直流电压VR(RMS) RMS Reverse Voltage 反向电压有效值IF(AV) Average Rectified Forward Current 正向平均电流IR Reverse Current 反向电流IFSM Non-Repetitive Peak Forward Surge Current 浪涌电流VF Forward Voltage 正向直流电压Cj Typical Junction Capactiance 结电容PD Power Dissipation 耗散功率Tj Operating Junction Temperature 工作结温Tstg Storage Temperature Range 存储温度Rth(j-a) Thermal Resistance from Junction to Ambient 结到环境的热阻二极管Symbol Parameter 中文翻译VR Continuous reverse voltage 反向直流电压IF Continuous forward current 正向直流电流VF Forward voltage 正向电压IR Reverse current 反向电流Cd diode capacitance 二极管电容Rd diode forward resistance 二极管正向电阻Ptot total power dissipation 功率总损耗Tj Junction Temperature 结温Tstg storage temperature 存储温度TVS管Symbol Parameter 中文翻译IPP Maximum reverse peak pulse current 峰值脉冲电流VC Clampling voltage 钳位电压IR Maximum reverse leakage current 最大反向漏电流V(BR) Breakdown voltage 击穿电压VRWM Working peak reverse voltage 反向工作峰值电压VF Forward voltage 正向电压IF Forward current 正向电流IT Test current 测试电流可控硅Symbol Parameter 中文翻译VDRM Peak repetitive off-state voltage 断态重复峰值电压VRRM Peak repetitive reverse voltage 反向重复峰值电压IT(RMS) RMS On-state current 额定通态电流ITSM Non repetitive surge peak on-state current 通态非重复浪涌电流IGM Forward peak gate current 控制极重复峰值电流VTM peak forward on-state voltage 通态峰值电压IGT Gate trigger current 控制极触发直流电流VGT Gate trigger voltage 控制极触发电压IH Holding current 维持电流IDRM Peak repetitive off-state current 断态重复峰值电流IRRM Peak repetitive reverse current 反向重复峰值电流PG(AV) Average gate power dissipation 控制极平均功率Tj operating junction temperature range 工作结温Tstg storage temperature range 存储温度稳压管Symbol Parameter 中文翻译VI input voltage 输入电压Vo output voltage 输出电压ΔVo Load regulation 输出调整率ΔVo Line regulation 输入调整率Iq quiescent current 偏置电流ΔIq quiescent current change 偏置电流变化量VN Output noise voltage 输出噪声电压RR Ripple rejection 纹波抑制比Vd dropout voltage 降落电压Isc short circuit current 短路输出电流Ipk peak current 峰值输出电流Topr operating junction temperature range 结温Tstg storage temperature range 存储温度43系列基准源Symbol Parameter 中文翻译VKA Cathode voltage 阴极电压IK Cathode current range(continous) 阴极电流 Iref Reference input current range ，continous 基准输入电流 PD Power dissipation耗散功率Rth(j-a) Thermal resistance from junction toambient结到环境的热阻Topr operating junction temperature range 工作结温 Tstg storage temperature range 存储温度 Vref Reference input voltage基准输入电压ΔVref(dev)Deviation of reference input voltage over full temperature range 全温度范围内基准输入电压的偏差ΔVref/ΔVKA Ratio of change in reference inputvoltage to the change in cathode voltage基准输入电压变化量与阴极电压变化量的比 ΔIref(dev) Deviation of reference input current over full temperature range 全温度范围内基准输入电流的偏差 Imin Minimum cathode current for regulation 稳压时最小负极电流Ioff off-state cathode current 关断状态阴极电流 |ZKA|Dynamic impedance动态阻抗普通晶体管Symbol Parameter 中文翻译VCBO Collector-Base voltage 发射极开路，集电极-基极电压 VCEO Collector-emitter voltage 基极开路，集电极-发射极电压 VEBO Emitter-base voltage 集电极开路，发射极-基极电压 IC Collector current集电极电流 PC Collector power dissipation 集电极耗散功率 Tj Junction temperature 结温 Tstgstorage temperature存储温度V(BR)CBO Collector-Base breakdown voltage发射极开路，集电极-基极反向电压 V(BR)CEOCollector-emitterbreakdown voltage基极开路，集电极-发射极反向电压V(BR)EBO Emitter-base breakdown voltage 集电极开路，发射极-基极反向电压ICBO Collector cut-off current 发射极开路，集电极-基极截止电流IEBO Emitter cut-off current 集电极开路，发射极-基极截止电流ICEOCollector cut-off current基极开路，集电极-发射极截止电流hFE DC current gain 共发射极正向电流传输比的静态值VCEsatCollector-emitter saturationvoltage集电极-发射极饱和电压VBEsat Base-emitter saturation voltage 基极-发射极饱和电压 VBE Base-emitter voltage 基极-发射极电压 fT Transition frequency 特征频率 Cobo Collector output capacitance 共基极输出电容 Cibo Collector input capacitance 共基极输入电容 F Noise figure 噪声系数 Ton Turn-on time 开通时间 Toff Turn-off time 关断时间 Tr Rise time 上升时间 Ts Storage time 存储时间 Tf Fall time 下降时间 TdDelay time延迟时间MOS 管Symbol Parameter 中文翻译 ID Continuous drain current 漏极直流电流 VGS Gate-source voltage 栅-源电压 VDS Drain-source voltage漏-源电压EASsingle pulse avalchane energy单脉冲雪崩击穿能量Rth(j-a) Thermal resistance from junction toambient 结到环境的热阻Rth(j-c) Thermal resistance from junction tocase 结到管壳的热阻V(BR)DSS Drain-source breakdown voltage 漏源击穿电压 V(GS)th Gate threshold voltage 栅源阈值电压 IGSS Gate-body leakage current 漏-源短路的栅极电流 IDSS Zero gate voltage drain current 栅-源短路的漏极电流 rDS(on) Drain-source on-resistance漏源通态电阻 gfs Forward trans conductance 跨导VSD Diode forward voltage 漏源间体内反并联二极管正向压降 Ciss Input capacitance 栅-源电容 Coss Output capacitance漏-源电容 CrssReverse transfer capacitance反向传输电容Rg Gate resistance 栅极电阻td(on) Turn-on delay time 开通延迟时间tr Rise time 上升时间td(off) Turn-off delay time 关断延迟时间tf Fall time 下降时间IDM Pulsed drain current 最大脉冲漏电流PD Power dissipation 耗散功率Tj operating junction temperature range 结温Tstg storage temperature range 存储温度。
电子元器件参数中英文对照（a）?a?》模拟?ab》地址总线?accessorier》配件?adc》模拟到数字的转换?afc》自动频率控制?agc》自动增益控制?aged》模拟地?afms》来自音频信号?alarm》告警?ant》天线?antsw》天线开关?atms》到移动台音频信号?（b）?base》三极管基极?batt+》电池电压?b+》内电路工作电压?buzz》蜂鸣器?（c）?cdma》码分多址?control》控制?cpu》中央处理器?（d）?d》数字?dac》数字到模拟的转换?d?b》数据总线?dcin》外接直流电愿输入? dgnd》数字地?dtms》到数据信号?dfms》来数据信号?dsp》数字信号处理器?(e)?emitter》三极管发射极?en》使能?etacs》增强的全接入通信系统? ext》外部的?(f)?feed?back》反馈?fdma》频分多址?fh》跳频?fl》滤波器?fm》调频?from》来自于?(g)?gain》增益?gnd》地?(h)?hook》外接免提状态?(i)?i》同相支路?if》中频?int》中断?i/o输入输出?ictrl》供电电流大小控制端? (l)?led》发光二极管?loop?fliter》环路滤波器? lspctrl》扬声器控制?(m)?mclk》主时钟?mic》送话器?mod》调制信号?mopip》调制i信号正? modin》调制i信号负? mute》静音?(o)?ofst》偏置?on》开?onsrq》免提开关控制?(p)?powcontrol》功率控制? powlev》功率级别?pwrsrc》供电选择?pll》锁相环?q》正交支路?(r)?ram》随机储存器（暂?存）?ref》参考?reset》复位?rf》射频?rfadat》射频频率合成数据? rfaenb》射频频率合成启动? rssi》接收强度指示?rx》接收?rxon》接收开?rxifp》接收中频信号正?rxifn》接收中频信号负?sat-det》饱和度检测?saw》声表面波滤波器?spk》扬声器?spi》串行外围接口?swdc》末调整电压?synstr》频率合成器启动? synclk》频率合成器时钟? syndat》频率合成器数据? synton》频率合成器开/关?sw》开关?(t)?tdma》时分多址?temp》温度监测?txvco》发送压控振荡器频率控制? tp》测试点?tx》发送?tx?en》发送使能?txon》发送开?(v)?vbatt》电池电压?vrpad》调整后电压?vpp》峰峰值?vppflash?flash》编程控制? vcxocont》基准振荡器频率控制? vswitch》开关电压?vcc》电愿?vco》压控振荡?。
TOP200-4/14TOPSwitch系列三端离线式PWM开关产品的优点离散开关的低成本替代品• 比其他产品少20到50个组件-降低了成本，提高了可靠性• 源连接选项卡和受控导通的MOSFET可以降低电磁干扰，减少电磁干扰滤波的成本• 在重量和体积方面减少了50%• 在功率超过5瓦的领域内有较强的低耗能竞争力高达90％的反激拓扑效率• 内置启动和电流限制减少直流损耗• 低电容700 V的MOSFET削减交流损耗• CMOS控制器/栅极驱动器功耗仅为6毫瓦• 70％的最大占空比减少传导损耗简化设计缩短上市时间• 支持多种参考设计板• 将PWM控制器和700 V的MOSFET集成在符合行业标准的3引脚TO-220封装里• 只需一个外部电容用作补偿、分路器和启动/自动重启职能系统级故障保护特点• 自动重启和逐周期电流限制功能能够同时处理初级和次级故障• 片上闭锁热关机功能能够防止系统过载高度通用性• 实现降压、升压、反激或转移拓扑结构• 可轻松地与光电元件和初级反馈进行联接• 支持连续或间断的运作模式描述TOPSwitch系列（仅用三个引脚）实现了离线开关式控制系统所必需的所有功能：带受控导通门驱动器的高压N沟道功率MOSFET ；集成了100KHz振荡器的电压模式PWM控制器；高压启动偏置电路；基准电压参考点；偏置并联稳压器/误差放大器用于环路补偿和故障保护电路。
相比离散的MOSFET和控制器或自振荡（RCC）开关转换器的解决方案，TOPSwitch集成电路可以降低总成本，元件数量，尺寸，重量同时提高了效率和系统的可靠性。
这些设备用于在0到100瓦（普通0到50瓦）范围内提供100/110/230伏离线电源和在0到150瓦范围提供230/277伏离线功率因数校正（PFC）功能。
图1 典型应用图2 功能块图引脚功能描述漏引脚输出MOSFET的漏极连接。
在启动过程中通过一个内置的开关高压电流源提供内部偏置电流，内部电流检测点。
电路图符号中英文对照表电路图符号中英文对照表：AAT 电源自动投入装置AC 交流电DC 直流电FU 熔断器G 发电机M 电动机HG 绿灯HR 红灯HW 白灯HP 光字牌K 继电器KA（NZ 电流继电器(负序零序KD 差动继电器KF 闪光继电器KH 热继电器KM 中间继电器KOF 出口中间继电器KS 信号继电器KT 时间继电器KV(NZ 电压继电器(负序零序KP 极化继电器KR 干簧继电器KI 阻抗继电器KW（NZ 功率方向继电器（负序零序KM 接触器KA 瞬时继电器；瞬时有或无继电器;交流继电器KV 电压继电器L 线路QF 断路器QS 隔离开关T 变压器TA 电流互感器TV 电压互感器W 直流母线YC 合闸线圈YT 跳闸线圈PQS 有功无功视在功率EUI 电动势电压电流SE 实验按钮SR 复归按钮f 频率Q ——电路的开关器件FU -—熔断器FR ——热继电器KM ——接触器KA -—1、瞬时接触继电器2、瞬时有或无继电器3、交流继电器KT ——延时有或无继电器SB —-按钮开关Q --电路的开关器件FU ——熔断器KM —-接触器KA ——1、瞬时接触继电器2、瞬时有或无继电器3、交流继电器KT —-延时有或无继电器SB ——按钮开关SA 转换开关电流表PA电压表PV有功电度表PJ无功电度表PJR频率表PF相位表PPA最大需量表(负荷监控仪 PM 功率因数表PPF有功功率表PW无功功率表PR无功电流表PAR声信号HA光信号HS指示灯HL红色灯HR绿色灯HG黄色灯HY蓝色灯HB白色灯HW连接片XB插头XP插座XS端子板XT电线电缆母线W直流母线WB插接式（馈电母线WIB 电力分支线WP照明分支线WL应急照明分支线WE电力干线WPM照明干线WLM应急照明干线WEM滑触线WT合闸小母线WCL控制小母线WC信号小母线WS闪光小母线WF事故音响小母线WFS 预报音响小母线WPS 电压小母线WV事故照明小母线WELM 避雷器F快速熔断器FTF跌落式熔断器FF限压保护器件FV电容器C电力电容器CE正转按钮SBF反转按钮SBR停止按钮SBS紧急按钮SBE试验按钮SBT复位按钮SR限位开关SQ接近开关SQP手动控制开关SH时间控制开关SK液位控制开关SL湿度控制开关SM压力控制开关SP速度控制开关SS温度控制开关辅助开关ST 电压表切换开关SV 电流表切换开关SA整流器U可控硅整流器UR控制电路有电源的整流器VC 变频器UF变流器UC逆变器UI电动机M异步电动机MA同步电动机MS直流电动机MD绕线转子感应电动机MW 鼠笼型电动机MC 电动阀YM电磁阀YV防火阀YF排烟阀YS电磁锁YL跳闸线圈YT合闸线圈YC气动执行器YPAYA 电动执行器YE发热器件(电加热 FH 照明灯(发光器件 EL 空气调节器EV电加热器加热元件EE 感应线圈电抗器L消弧线圈LA滤波电容器LL电阻器变阻器R电位器RP热敏电阻RT光敏电阻RL压敏电阻RPS接地电阻RG放电电阻RD启动变阻器RS频敏变阻器RF限流电阻器RC光电池热电传感器B 压力变换器BP温度变换器BT速度变换器BV时间测量传感器BT1BK 液位测量传感器BL 温度测量传感器BHBM。
电子元件中英文对照Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】一．电子元器件 Electronic Components1．保险元器件safety device（1） fuse block（2） current fuse（3） other（4） temperature fuse（5） temperature switches（6） since the resumption of fuse2. 变频器transducer（1） PLC transducer（2）High-performance Universal transducer （3）Constant Power Inverter（4）Constant Torque converter（5）Exclusive Inverter3.变压器transformer（1）Power Transformer（2）the isolation transformer（3）constant voltage transformer（4）pulse transformer（5）other transformers（6）Audio transformers（7）autotransformer（8）coupling transformer4.场效应管voltage controller5. 传感器sensor（1）Power Transformer（2）Photoelectric Sensors（3）Fiber Optic Sensors（4）Accelerometer（5）Proximity sensor（6）Level, liquid level sensor（7）Pressure Sensor（8）Vibration Sensor（9）Gas Sensor（10）Acoustic sensor（11）Visual, image sensor（12）Moisture and humidity sensor（13）Displacement sensor（14）传感器Sensor sensor6.传声器microphone7.电容器capacitor（1）Glass capacitors（2）Glazed glass capacitors（3）Composite Dielectric Capacitors （4）Electrolytic capacitors（5）Paint Capacitor（6）Organic Thin Film Capacitor（7）Mica capacitors（8）Vacuum Capacitors（9）Paper Capacitors（10）Tantalum capacitors8.电声配件electroacoustic fittings （1）T-Rail（2）Magnets（3）Bomb wave（4）Electro-acoustic enclosures Network （5）Shield（6）Drum paper（7）Penjia（8）Blankholder（9）Music membrane, Diaphragm9.电位器potentialmeter（1）Switch Potentiometers（2）Even single, double-Potentiometers （3）Unicyclic, multi-turn potentiometer （4）Synthesis film Potentiometers（5）All metal membrane potential（6）Patch-Potentiometers（7）Wound Potentiometers（8）Smooth straight-Potentiometers（9） other10.电阻器resistor（1）Fixed resistor（2）Variable resistor（3）Pai resistor（4）PTC thermistors（5）Fuse resistor（6）Varistors11.二极管diode（1）Varactors（2）LED（3）Laser diode（4）Diode Switches（5）Fast Recovery Diode（6）Ordinary diodes12.蜂鸣器buzzer13.集成电路integrated circuit（2）electric toys IC（3）Computer IC（4）TV IC（5）Power Module（6）Flower IC（7）录象机IC VCR IC（8）doorbell IC（9） other（10）Flash IC（11）watches IC（12）Communications IC（13）Temperature Control IC（14）Music IC（15）Audio IC（16）Player IC14.继电器relay（1）Step Relay（2）High-Power Relay（3）Thermal Relay（4）Electromagnetic relay category （5）Signal Relay（6）Dry Reed Relay（7）Intermediate Relay（8）Solid State Relay（9）Automotive Relay（10） other15.开关元件switch element（1）（2）Connection（3）Crocodile folder（4）Outlet（5）Connection Block（6）Cable Connector（7）Cards（8）Computer connector（9）Terminals（10）Phone connector（11）Terminal Blocks（12）Harness（13）Fiber Connector（14）PCB connectors16.录音磁头recording head17.频率元件frequency component（2）Frequency Divider（3）Detector（4）Crystal Resonator（5）Filter（6） other（7）Oscillator18.三极管triode（1）Magnetic Transistor（2）Triode switch（3）Darlington transistor（4） other（5）Band stop triode（6）Microwave Transistor（7）Large low-frequency transistor（8）Large high-frequency transistor（9）Large low-noise triode（10）High voltage transistor19.受话器receiver20.稳压器constant voltage regulator21.显示器monitor（1）Led electronic screen（2）LCD screen（3）Led digital control（4）Backlight device（5）Lattice（6）Polaroid（7） other（8）手机显示器Mobile Phone Display22.扬声器loudspeaker（1）Electromagnetic loudspeakers（2）Electric-powered loudspeaker（3）Electrostatic Loudspeaker（4）Piezoelectric Speakers（5） other23.印刷线路板Printed Circuie Board（1）Rigid PCB（2）Other PWB（3）Flexible PCB24.整流器rectifier二．机械及设备mechanism1. 包装成型机械 Forming packaging machinery （1）Metal packaging machinery（2）Plastic Packaging Machinery（3）Paper Packaging Machinery（4）Forming other packaging machinery2.包装相关设备packing equipment/wrapping equipment （1）Packaging Line（2）Filling machinery（3）Jet, code machine(4) Binding Machinery(5) Labeling machinery(6) Packaging machinery(7) Binding Machinery(8) Multifunctional packaging machine(9) Sealing machinery(10) Cleaning Machinery(11) Auxiliary packaging equipment(12) Sterilizing machine, dryer(13) Filling machinery(14) Barcode equipment3.泵pump（1）Pump Accessories（2）Gear Pump（3）Magnetic Pump（4） a high pressure pump（5）diaphragm pump（6）pipeline pump（7）mixed-flow pump（8）metering pump（9）AC Pump（10）Pump（11）process pump（12）The non-corrosion pump（13）Sewage Pump（14）shielding pump（15） other（16）submersible pump（17）Pressure Test Pump（18）reciprocating pump（19）Eddy pump（20）sewage pump, pump impurities（21）Fire Pump（22）pumps（23）booster pumps（24）vacuum pump（25）Pump（26）Pump（27）rotor pump（28）pump（29）whirlpool pump4变频器frequency transformer（1）PLC Inverter（2）high-performance Universal Converter（3）Constant Power Inverter（4）constant torque converter（5）special converter5.传动件driver（1）G ear（2）G ear Box（3）t ransmission belt（4）T ransmission Chain（5）p ulley（6）c oupling（7）s procket（8）W orm（9）other6.瓷生产加工机械chinaware-product machine7.低压电器Low Voltage electric set（1）low-voltage circuit breakers（2）low pressure contactors（3）low-voltage switchgear（4）low-voltage controller（5）low-voltage fuse（6）electromagnet（7）Reactor（8）Relay（9）Starters（10）Master appliances（11） other7.电动机motor（1）electric vehicle motor（2）electric motors used tools（3）Motor Protection（4）machinery and equipment used motor（5）using electrical home appliances（6） other（7）the special motor（8）micro-motors8.电焊，切割设备electric welding and cutter equipment（1）Energy Storage Machine（2）Pipe Machine（3）Plasma Welding（4）plasma cutting machine（5）spot welder（6）electric iron（7）resistance welding machine（8）Roll Welder（9）friction welding machine（10）Pai welder（11）butt-welding machine（12）solder machine（13）gold wire machine（14）Roller welder（15）The return of welding machines（16）Laser Welder（17）Pressure welder（18）Plastic Welder（19）Other welding, cutting equipment（20）激光切laser9.电脑产品制造设备computer components10.二手制鞋设备second-shoemaking equipment11.发电机generater/ dynamo（1）synchronous generator（2）asynchronous generator12.Generators, Units13.阀门valve（1）safety valve（2） a one-way valve（3）Valve（4）cut-off valve（5）Pneumatic Valve（6）valve（7）Discharge Valve（8）Throttle（9）Ball Valve（10）needle（11）bottom valve（12）Root（13）flow control valve（14）Gas Valves（15）check valve（16）solenoid valve（17）Valve（18）the valve（19）Manual Valves（20）valve plunger（21）Control Valve（22）jangled nerves（23）Sewage valve（24）Traps（25）foot valve（26）EXV（27）Cock Valve（28）阀门配Valve Distribution14. weaving machine15.fan/blower/air compressor（1）Duct（2）fan, ventilation equipment accessories （3）ions Fans（4）The exhaust equipment（5）fan-coil（6）the wind screen machines（7）Blade（8）Industrial Fan（9）Blower（10）ion fan（11）The exhaust equipment（12）Other Fans（13）Fans（14）Compressor16. apparel machining17. High Voltage Apparatus（1）lightning products（2）complete sets of high voltage electrical（3）high voltage circuit breaker（4）high-pressure contactors（5）High Voltage Switchgear（6）high voltage fuse（7）other high voltage apparatus18. engineering and construction equipment（1）scraping transport machinery（2）municipal and sanitation machinery（3）mechanical reinforced and prestressed（4）Mining Machinery（5）Construction Machinery Accessories（6）compaction machinery（7）concrete mixing machine（8）garden machinery and high-altitude operations （9）drilling（10）piling machinery（11）Concrete Mixer（12）road machinery（13）other engineering and construction machinery （14）mechanical loading19． craftwork and gift processing equipment 20． filtration material（1）（2）filter（3）Bag（4）Media（5）Membrane（6） filter（7） cartridge（8） filter21． percolator（1）Filter（2）Filters（3）Oil Filter（4）Other filtration equipment（5）Automotive Filters（6）filtration equipment22． chemical equipment（1）Trays（2）Glass Machinery（3）trough reactor（4）Except for Mo（5）Tank（6）storing containers（7）Band-drying equipment（8）electrolyzer（9）secondary chemical equipment（10）fermentation extraction equipment（11） reactor（12）complete sets of equipment to deal with emissions（13）emission devices adsorption（14）All segregation（15）disperser（16）Mill（17）Blower（18）Tubular Reactor（19）Filter（20）filters（21）化工成套Chemical sets（22）化工成型Chemical Molding（23）化工管道Piping（24）Acting chemical equipment（25）chemical laboratory equipment（26）Chemical Instrumentation（27）heat exchanger（28）Mixer（29）Filling Machine（30）Heater（31）crystallization equipment（32）heterogeneous equipment（33）ASU（34）Air Purifier（35）hollow blades Dryer（36）Chemical Equipment Inventory（38）Cooler（39）cooling tower（40）cool-water machine（41）Refinery Equipment（42）centrifuges（43）fluidized bed drying equipment（44）Kneading Machine（45）disc dryer（46）Spray（47）bottles of body（48）crusher（49）other heat transfer equipment（50）other mass transfer equipment（51）Other response equipment（52）other separation equipment（53）other equipment smashed（54）other drying equipment（55）other air cleaning devices（56）other oil processing equipment（57）other transportation equipment（58）other refrigeration equipment（59）air drying equipment（60）Mill（61）phacoemulsification machine（62）sanding machine（63）Screening Equipment（64）Conveyor（65）acid purification device（66）塔式反应tower reactor（67）packed tower（68）Fans（69）desulfurization and dedusting equipment（70）Microwave Drying Equipment（71）Exhaust Treatment Device（72）Box drying equipment（73） Box（74）Vacuum Dryer（75）evaporator（76）distillation equipment（77）Refrigeration Compressors（78）granulation drying equipment（79）drilling and production equipment 23． machine tools（2）saw（3）Other Machine（4）boring machine（5）plate bending machine（6）CNC machine tools（7）EDM, thread cutting（8）Broacher（9）Miller（10）Forging Machine（11）Screw Machine（12）Casting Machine（13）Grinder（14）Foreign Machine（15）（16）Grinder（17）Woodworking Machine（18）Combination Machine（19）Cutting, bending24． manufacturing equipment of household appliance25． manufacturing equipment of furnishings26．derailleur27． energy sources saving equipment（1）saving equipment（2）Water-saving equipment（3）oil-saving equipment（4）other energy-saving equipment28． clarifier（1）reverse osmosis equipment（2）filter（3）Antistatic supplies（4）高纯水制取设备Preparation of highly pure water equipment（5）heat exchangers, air conditioners and refrigerationequipment（6）Air Purifier（7）filter（8） other（9）Other air purification devices（10）other special machine industry（11）污水处理成套设备Sewage complete sets of equipment（12）Compression, separation equipment26．（1）Adsorption emission devices（2）Air Purifier（3）Other air purification devices（4）acid purification device（5）desulfurization and dedusting equipment（6）The exhaust gas treatment plant（7）fume purification equipment27． destructor28． equipment of temper with fire（1）secondary metallurgical equipment（2）Other casting and heat treatment equipment（3）Industrial Furnace（4）cutting equipment（5）coking equipment（6）burner（7）Metal Forming Equipment（8）Smelting complete sets of equipment（9）steelmaking equipment（10）rolling equipment（11）IF Power29． internal combustion engine30． agriculture equipment（1）market operating machinery（2）fertilizer processing equipment（3）Food Processing Equipment（4）Forestry Machinery（5）Agricultural Machinery accessories（6）Agricultural Experiment equipment（7）drainage and irrigation machinery（8）Other agricultural machinery（9）fertilization machinery（10）of edible oil processing equipment（11）harvesting machinery（12）feed processing equipment（13）slaughtering and meat processing equipment early（14）Soil Tillage Machinery（15）Tractor（16）livestock, aquaculture industry machinery（17）fisheries machinery（18）Mechanical Plant Protection（19）mechanical cultivation30．（1）（2）Agricultural Experiment equipment（3）the early slaughtering and meat processing equipment（4）secondary agricultural machinery（5）drainage and irrigation machinery（6）fertilizer processing equipment（7）Food Processing Equipment（8）Forestry Machinery（9）Fluid Systems Mao early processing equipment（10）F luid Systems Mao early processing equipment（11）A gricultural Machinery accessories（12）f ertilization machinery（13）o f edible oil processing equipment（14）H arvester（15）S oil Tillage Machinery（16）T ractor（17）l ivestock, aquaculture industry machinery（18）f isheries machinery（19）M echanical Plant Protection31． Transmission and Distribution32．process machine of leather33． special equipment of other industry34．cleaner（1）ultrasonic cleaning equipment（2）high-pressure water cleaning machine（3）Industrial Cleaning Equipment（4）blast cleaning machines（5）Other cleaning, cleaning equipment（6）sweeping machine（7）to the washing machine（8）Steam Cleaning Machine35． machine of petroleum（1）oil refining equipment（2）other oil processing equipment（3）drilling and production equipment36．equipment of food and drink（1）cooking equipment（2）spices processing equipment（3）beans, dairy processing equipment（4）canned food processing equipment（5）Fruit and Vegetable Processing Equipment（6）wine and beverage production equipment（7）frozen food processing equipment（8）other food, beverage processing equipment（9）Meat Processing Equipment（10）food baking equipment（11）Leisure food processing equipment37．equipment of plastic and rubber38．Ceramic production and processing machinery39． equipment of spreadind40． desulfuration dust catcher41． process equipment of toy42． equipment of sewage（1）sedimentation tank（2）aeration equipment（3）Decanter（4）oil-water separation equipment（5）Other sewage processing equipment（6）flotation equipment（7）sludge processing equipment（8）sewage pump, Impurities pump（9）sewage treatment complete sets of equipment（10）oil-water separation equipment（11）water decanter43． silencer（1）noise, Sound absorption materials（2）the industrial noise control equipment（3）Other muffler noise equipment（4）car muffler.44．Machine accessories shoes45．Item equipment46．Compression, separation equipment47．Mechanical and hydraulic components48． medical treatment equipment（1）Second-hand medical equipment（2）Other Unallocated（3）medicinal smash machinery（4）Slices machinery（5）secondary pharmaceutical equipment（6）traction to correct equipment（7）health care aids（8）raw material equipment and machinery（9）Checkups equipment（10）surgical instruments（11）Monitoring equipment（12）testing Analysis of equipment（13）surgery special equipment（14）medical equipment for processing（15）preparation machinery（16）rehabilitation physiotherapy equipment（17）generic medical devices（18）medical equipment manufacturing equipment（19）in the treatment equipment49．（1）Offset point machine（2）Other printing presses（3）Flexography Printing Machine（4）Digital Printing Press（5）shirts Machine（6）Pad50．printing equipment（1）Packaging security（2）identification security（3）security products（4）drilling machines（5）with code code machine（6）blueprint machines（7）Corona T（8）second-hand printing equipment（9）Slicer（10）Laminators（11）composite machine（12）Squeegees（13）Cots（14）Mexican stirring rod（15）Slot Machine（16）die-cutting machine（17）Other security technology products（18）Other Postpress Equipment（19）Other Prepress processing equipment（20）其他印刷机械专用配Other printing machinery exclusive distribution（21）Flexographic Printing Machine（22）Scanner（23）Plate Copying Apparatus（24）trademark security（25）polishing machine（26）digital printing press（27）water roller（28）Screen Printer（29）tipping machine（30）indentation machines（31）Yawenji（32）Pad（33）printing detection equipment（34）printing equipment sets（35） security seals（36） security portfolio（37） Image setter（38）document（39） Myrtle（40） bookbinding machine51． paper machine and fittings52．The entire Middle scrubbing equipment53．Paper processing machinery（1）DIM SUM（2）Slicer（3）Machine（4）laminating machine（5）composite machine（6）Slot Machine（7）die-cutting machine（8）other paper processing machinery（9）polishing machine（10）tipping machine（11）indentation machine（12）Yawenji（13）Folder54．Paper and equipment55．Shoe-making machinery（1）Nail（2）shoes reflector（3）nails with machine（4）Pressure end machines（5）to help drive（6）Pressure Machine（7）Conclusions help machine（8）Other shoe-making machinery（9）for help before三．仪器仪表 instrument1. instrument of electromotion2. electrician instrument（1）Current Measurement Instrumentation（2）Measurement Instrumentation（3）Current Transformer（4）resistance box（5）Power Meter（6）Power Measurement Instrumentation（7）Bridge（8）Frequency Measurement Instrumentation （9）potential margin（10）other electrical equipment NG（11）Voltage Meter（12）pincers（13）voltage transformer（14）Multimeter3. electron test（1）LCR meter（2）Signal Level Meter（3）Spectrum Analyzer（4）Other Unallocated（5）oscilloscope（6）Signal Generator4. analyzer（1）PH meter（2）Sample（3）Titrator（4）conductivity equipment（5）sulfur meter（6）particle size analyzer（7）calorimeter（8）Total concentration（9）Other instruments（10）Gas Analyzer（11）chromatography（12）sound level Total（13）Moisture Meter（14）Water Analyzer（15）viscosity（16）Turbidimeter5. calculagraph of industry6. optical instruments（1）magnifier（2）spectrometer（3）photonics, laser devices（4）spectrometer, photometer（5）theodolite, Level（6）prism. Lens（7）other optical equipment（8）colorimeter（9）telescope（10）microscopy（11）Night Vision（12）refractometer7. weighing machine（1）the ground Value（2）Hanging Scale（3）Quantitative Scale（4）track the value（5）Pricing Scale（6）weightier（7）belt Balance（8）Other Unallocated（9）Taiwan Scale8. base instruments9. instruments of mechanism（1）Thickness Gauge（2）Measurement of Instrumentation（3）Altimeter（4）Other Mechanical Instrument（5）Velocity Measurement Instrumentation10.Centralized control devices11.Standards for measurement apparatus（1）electromagnetic measurement apparatus（2）of ionizing radiation standards for measurement apparatus （3）optical measurement apparatus（4）of Science standards for measurement apparatus（5）mechanical measurement standards apparatus（6）other standards for measurement apparatus（7）thermal measurement apparatus（8）The time and frequency measurement standards apparatus12. counter13. recorder14. controller15. measure（1）Gauge（2）Tape（3）Other Gauge（4）dial gauge（5）1,000-feet（6）vernier Caliper16. measure（1）Other-meter（2）Pneumatic Gauge（3）CMM（4）roundness NG17.（1）flow transmitter（2）flow sensor（3）Meter（4）Gas meter（5）other flow meter（6）water meter18.Pneumatic DDZ19.Experimental devices（1）experimental devices（2）temperature test equipment（3）incubators（4）Other experimental devices（5）heat Total（6）Balance equipment（7）vacuum gauges20.testing machine（1）Package Testing Machine（2）Impact Tester（3）non-metallic materials testing machine （4）Process Testing Machine（5）Latin America Test Drive（6）force and deformation detector（7）torsion test machine（8）of fatigue testing machine（9）balancing machines（10）Other testing machine（11）Automotive Test Equipment（12）strength testing machine（13）bending machine（14）nondestructive testing equipment（15）pressure testing machine（16）hardnees testing21．thermometer（1）Glass thermometer（2）non-contact thermometer（3）temperature sensor（4）Temperature Control (conditioning)（5）Other Unallocated（6）temperature calibration instrument（7）thermocouple（8）pressure thermometer（9）thermal resistance（10）Bimetallic Thermometer22．Level Instrumentation23．Display Instrument24．Instrumentation pressure manometer（1）Differential Pressure Transmitter（2）pressure reducer（3）other pressure instruments（4）pressure power transmitter（5）pressure gauge（6）Gauge（7）Instrumentation pressure calibrator 25.Instrument Distribution Annex（1）Other Instruments distribution Annex（2）Instrumentation box（3）Instrumentation Shell（4）dashboard26.Actuator executiver27.Special instrumentation（1）safety equipment（2）Vehicle Instrumentation（3）marine instrumentation（4）mining, Seismic equipment（5）textiles instruments（6）Chemical Instrumentation（7）asphalt test equipment（8）other special instrumentation（9）meteorological instruments（10）hydrological equipment（11）communication test equipment（12）printing detection equipment（13）Paper Test Instruments28.Automation control system四．五金工具 hardware tools 1.Wrench（1）T-wrench（2）Plum Blossom wrench（3）socket wrench（4）The first single stayed wrench（5）within wrench（6）Combination Wrench（7）Multi-use wrench（8）within the Quartet wrench（9）Crook Wrench（10）Torsion Wrench（11）pipe wrench（12）Other Wrench（13）live Wrench（14）Cross Wrench（15）ratchet wrenches hands2.Deck metal accessories3. Hammer4.tubes fight5. Spring（1）Spring Plate（2）compression spring（3）disc spring（4）tensile spring（5）torsional spring（6）Tablets spring（7）Other spring（8）scroll spring6.Knife（1）kitchen knife（2）fruit knife（3）Electrician's knife（4）Tool（5）multifunctional knife clamp（6）to watch Tool（7）graphic knife（8）fruit knife（9）camping knives（10）folding knife7.Tool, Fixture（1）shaping knife（2）Tool（3）Gear Tool（4）Punch（5）toolholder（6）knife belt（7）Arbor（8）fixture（9）Roller knife（10）machine with blades（11）machine saw blade（12）Fixture（13）Chuck（14）Broach（15）Milling knives（16）Thread Cutter（17）bits（18）planing tool（19）Boring knife（20）machine saw blade（21）Cutter（22）NC Tool8.electric iron9.Electronic Hardware（1）contact（2）inconsistent unit（3）other（4）probe（5）Core10.second-hand electric tools11.Ex tool12.axe13.toolbox14.Pipe Fittings（1）flange（2）control apparatus（3）Other Tube（4）the three links（5）elbow（6）Reducer15.Machine Annex（1）Introduction sets（2）Introduction column（3）the top（4）thimble（5）sub-plate（6） sub-Head（7） Machine Tool（8） machine lamps（9） machine Pad（10） Machine Guarding Cover（11） machine damping device（12） Machine Pole（13） Screw Machine（14） machine with a vise（15） Machine Tool Spindle（16） Chuck（17） Pulley（18） Other Machines（19） hand wheel（20） towline（21） sucker（22） drill16.Processing machinery parts（1）Processing Gear（2）non-standard parts processing（3）tube processing（4）processing Shell（5）Hole（6）other mechanical parts processing（7）Bearing processing17.Shear（1）tailoring scissors（2）household scissors（3）hairdressing scissors（4）Other shear（5）studio shear（6）horticultural scissors18.Carpenter for tools（1）glassing knife（2）clean-cement（3）wood cutter（4）Other Tools for Carpenter（5）manual Planer（6）putty knife19.Diamond Tools20.Fasteners, connectors（1）stall circle（2）washers（4）Connectors（5）screw（6）Nut（7）Bolt（8）Rivet（9）Inflation Expansion screws（10）Other Fasteners21.Saw（1）Steel Frame（2）machine saw blade（3）sawing wood（4）Other Saw（5）curve saw blade（6）Commence Saw（7）hand saw blade（8）Oil Saw22.Metal stocks, Tools23.screwdriver（1）Multi-use screwdriver（2）Other screwdriver（3）Cross screwdriver（4）the word screwdriver（5）combination screwdriver 24.Windows and Doors（1）bolt（2）Window track（3）curtain rod（4）to the spring（5）for page（6）slide（7）Hinge（8）handle（9）linking the doors（10）门碰Collisions Gate（11）Doors gully（12）Other windows hardware（13）nails25.Seals（1）mechanical seals（2）gaskets（3）sealing gaskets（4） seals（5）deep-rooted26.mould（1）Molding（2）dies（3）Forging Die（4）PM Die（5） rapid economic Die（6） Drawing Die（7） Mold Standard Parts（8） Die equipment（9） Other mold（10） Plastic Molds（11） oaks plastic module（12） Die Casting27.Abrasives（1）cloth round（2）Wire round（3）sponge round（4）mill block（5）grinding（6）millstone（7）Grinder（8）Other Abrasives（9）cutting unit（10）emery cloth（11）Belt（12）Wheel（13）pages Ferry（14）oilstone28.Abrasive（1）polishing paste（2）other abrasive（3）artificial abrasive（4）natural abrasive（5）polishing paste 29．Polishing electric grinding tools（1）electric wheel drive（2） electric Grinding（3） decorated aircraft（4） angle grinder（5） Polishing（6） Other（7） belt machine（8）sanding machine30．Farm tools（1）prong（2）fork（3）shovel（4）hoes（5）steel-ho（6）sickle（7）Other farm tools（8）spades（9）shovel31．Spraying tools32．Other fitter tools（1）Steel numbers（2）Blade（3）pipe cutter（4）crossed（5）widening riveting guns（6）the He fitter types of tools（7）calipers33．Other unclassified34．Pneumatic Tools（1）Class aerodynamic shear tools（2）Other Pneumatic Tools（3）Pneumatic spade Hammer（4）pneumatic assembly tools category 35．Pneumatic Components（1）Other Pneumatic Components（2）pneumatic connector（3）Cylinder（4）Gas Source Processor36．Pliers（1）Wire strippers（2）mouth clamp（3）drilling clamp（4）vigorously clamp（5）battery clamp（6）electrical clamp（7）cable clamp（8）Break clamp（9）MARK（10）Nutcracker（11）Rosa cymosa clamp（12）bear Wire（13）Core-catcher clamp（14）Cold then clamp（15）Cold Wire（16）carp clamp（17）Other（18）Lot clamp（19）pumps clamp（20）Taiwan vise（21）bends mouth clamp（22）oblique mouth clamp（23）vasicine clamp（24）round mouth clamp 37．Crowbar38．Cutting electric tools(1).Impact Drilling(2).Hammer(3).Electric engraving machine(4).Electric Groove Machine(5). Electric scissors(6). electric drill(7). Woodworking Machine(8). Woodworking trimming machine(9). Cutting other electric tools(10). Stone Cutting Machine(11). Drill-press(12). Profile cutting machine(13). Block Drilling39.Brush(1).Wire brush(2).Sponge brush(3).Pai T(4).Polishing brush(5).Other Brush(6).Oil Qieshua(7).Disc Brush40.plumbing hardware(1).flushing valve(2).to leakage(3).valve(4).Valve Core(5).sprinkler hoses(6).mixing valve(7).Angle Valves(8).Heating unit(9).Other plumbing hardware。
Cj Junction Capacitance结电容ηV Rectification Efficiency整流效率If DC Forward Current正向直流电流I(AV)Average Forward Rectified Current正向平均整流电流ID Stand-off Reverse Leakage Current关态反向漏电流IFSM Peak Forward Surge Current正向浪涌峰植电流ITSM Non Repetitive Surge Peak on-state Current不重复浪涌峰值开态电流IDM Maximum Reverse Leakage最大反向漏电流IFRM Repetitive Peak Forward Current正向重复峰值电流IH Holding Current维持电流IO Mean Forward Current正向平均电流IR Reverse Leakage Current反向漏电流Irr Reverse Recovery Current反向恢复电流IPPM Maximum peak lmpulse Current最大脉冲峰值电流IRM Maximum peak Reverse Current最大峰值反向电流IRM(REC)Maximum peak Reverse recovery Current最大峰值反向恢复电流IRSM Maximum Non-repetitive recovery Peak Current最大峰值反向恢复电流IT On-state Test Current导通测试电流I2t Rating for fusing正向浪涌电流的平方对电流浪涌持续时间的积分值PM(AV)Maximum Steady State Power Dissipation最大稳态功耗PPM Peak Pulse Power Dissipation峰值脉冲功耗Ptot Total Power Dissipation总功耗Qrr Recovered Charge恢复电荷ROJA Thermal Resistance (Junction to Ambient)热阻（结到环境）ROJC Thermal Resistance（Junction to Case ）热阻（结到管壳）ROJL Thermal Resistance（Junction to Lead ）热阻（结到引线）TA Ambient Temperature环境温度TC Case Temperature管壳温度td Time Duration持续时间tf Fall Time下降时间Tj Junction Temperature结温TL Lead Temperature引线温度tfr Forward Recovery Time正向恢复时间tr Rise Time上升时间trr Reverse Recovery Time反向恢复时间TSTG Storage Temperature存储温度VBO Breakover Voltage转折电压V（BR）Reverse Breakdown Voltage反向击穿电压VF Instantaneous Forward Voltage正向瞬态电压VFR Forward Recovery Voltage正向恢复电压VDC,VR DC Reverse Voltage反向直流电流VRM Maximum Reverse Paek Reverse Voltage最大重复峰值反向电压VRMS RMS Input Voltage均方根输入电压VRRM Peak Repetitive Reverse Voltage反向重复峰值电压VWM Working Peak Reverse Voltage反向工作峰值电压VC Clamping Voltage箝位电压VWM Working Stand-off Voltage关态工作电压VZ Zener Voltage齐纳电压ZZ Dynamia Zener Impedance动态齐纳阻抗αVF Temperature coefficient of forward voltage正向压降的温度系数。
电气术语中英文对照表-电路的基本概念及定律电源 source电压源 voltage source电流源 current source理想电压源 ideal voltage source理想电流源 ideal current source伏安特性 volt-ampere characteristic电动势 electromotive force电压 voltage电流 current电位 potential电位差 potential difference欧姆 Ohm伏特 Volt安培 Ampere瓦特 Watt焦耳 Joule电路 circuit电路元件 circuit element电阻 resistance电阻器 resistor电感 inductance电感器 inductor电容 capacitance电容器 capacitor电路模型 circuit model参考方向 reference direction参考电位 reference potential欧姆定律 Ohm’s law基尔霍夫定律 Kirchhoff’s law基尔霍夫电压定律 Kirchhoff’s voltage law（KVL）基尔霍夫电流定律 Kirchhoff’s current law（KCL）结点 node支路 branch回路 loop网孔 mesh支路电流法 branch current analysis网孔电流法 mesh current analysis结点电位法 node voltage analysis电源变换 source transformations叠加原理 superposition theorem网络 network无源二端网络 passive two-terminal network 有源二端网络 active two-terminal network 戴维宁定理 Thevenin’s theorem诺顿定理 Norton’s theorem开路（断路）open circuit短路 short circuit开路电压 open-circuit voltage短路电流 short-circuit current电气术语中英文对照表-交流电路直流电路 direct current circuit (dc)交流电路 alternating current circuit (ac) 正弦交流电路 sinusoidal a-c circuit平均值 average value有效值 effective value均方根值root-mean-squire value (rms)瞬时值 instantaneous value电抗 reactance感抗 inductive reactance容抗 capacitive reactance法拉 Farad亨利 Henry阻抗 impedance复数阻抗 complex impedance相位 phase初相位 initial phase相位差 phase difference相位领先 phase lead相位落后 phase lag倒相，反相 phase inversion频率 frequency角频率 angular frequency赫兹 Hertz相量 phasor相量图 phasor diagram有功功率 active power无功功率 reactive power视在功率 apparent power功率因数 power factor功率因数补偿 power-factor compensation串联谐振 series resonance并联谐振 parallel resonance谐振频率 resonance frequency频率特性 frequency characteristic幅频特性amplitude-frequency response characteristic 相频特性 phase-frequency response characteristic截止频率 cutoff frequency品质因数 quality factor通频带 pass-band带宽 bandwidth (BW)滤波器 filter一阶滤波器 first-order filter二阶滤波器 second-order filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter转移函数 transfer function波特图 Bode diagram傅立叶级数 Fourier series电气术语中英文对照表-三相电路三相电路 three-phase circuit三相电源 three-phase source对称三相电源 symmetrical three-phase source对称三相负载 symmetrical three-phase load相电压 phase voltage相电流 phase current线电压 line voltage线电流 line current三相三线制 three-phase three-wire system三相四线制 three-phase four-wire system三相功率 three-phase power星形连接 star connection(Y-connection)三角形连接 triangular connection(- connection ,delta connection) 中线 neutral line电路的暂态过程分析编辑本段回目录暂态 transient state稳态 steady state暂态过程，暂态响应 transient response换路定理 low of switch一阶电路 first-order circuit三要素法 three-factor method时间常数 time constant积分电路 integrating circuit微分电路 differentiating circuit磁路与变压器编辑本段回目录磁场magnetic field磁通 flux磁路 magnetic circuit磁感应强度 flux density磁通势 magnetomotive force磁阻 reluctance电动机编辑本段回目录直流电动机 dc motor交流电动机 ac motor异步电动机 asynchronous motor同步电动机 synchronous motor三相异步电动机 three-phase asynchronous motor单相异步电动机 single-phase asynchronous motor旋转磁场 rotating magnetic field定子 stator转子 rotor转差率 slip起动电流 starting current起动转矩 starting torque额定电压 rated voltage额定电流 rated current额定功率 rated power机械特性 mechanical characteristic电气术语中英文对照表-继电器-接触器控制按钮 button熔断器 fuse开关 switch行程开关 travel switch继电器 relay接触器 contactor常开(动合)触点 normally open contact常闭(动断)触点 normally closed contact时间继电器 time relay热继电器 thermal overload relay中间继电器 intermediate relay可编程控制器（PLC）可编程控制器 programmable logic controller语句表 statement list梯形图 ladder diagram电气术语中英文对照表-半导体器件本征半导体intrinsic semiconductor掺杂半导体doped semiconductorP型半导体 P-type semiconductorN型半导体 N--type semiconductor自由电子 free electron空穴 hole载流子 carriersPN结 PN junction扩散 diffusion漂移 drift二极管 diode硅二极管 silicon diode锗二极管 germanium diode阳极 anode阴极 cathode发光二极管 light-emitting diode (LED)光电二极管 photodiode稳压二极管 Zener diode晶体管（三极管） transistorPNP型晶体管 PNP transistorNPN型晶体管 NPN transistor发射极 emitter集电极 collector基极 base电流放大系数 current amplification coefficient场效应管 field-effect transistor (FET)P沟道 p-channelN沟道 n-channel结型场效应管 junction FET（JFET）金属氧化物半导体 metal-oxide semiconductor (MOS)耗尽型MOS场效应管 depletion mode MOSFET（D-MOSFET）增强型MOS场效应管 enhancement mode MOSFET（E-MOSFET）源极 source栅极 grid漏极 drain跨导 transconductance夹断电压 pinch-off voltage热敏电阻 thermistor开路 open短路 shorted基本放大器放大器 amplifier正向偏置 forward bias反向偏置 backward bias静态工作点 quiescent point (Q-point)等效电路 equivalent circuit电压放大倍数 voltage gain总的电压放大倍数 overall voltage gain饱和 saturation截止 cut-off放大区 amplifier region饱和区 saturation region截止区 cut-off region失真 distortion饱和失真 saturation distortion截止失真 cut-off distortion零点漂移 zero drift正反馈 positive feedback负反馈 negative feedback串联负反馈 series negative feedback并联负反馈 parallel negative feedback共射极放大器 common-emitter amplifier射极跟随器 emitter-follower共源极放大器 common-source amplifier共漏极放大器 common-drain amplifier多级放大器 multistage amplifier阻容耦合放大器 resistance-capacitance coupled amplifier 直接耦合放大器 direct- coupled amplifier输入电阻 input resistance输出电阻 output resistance负载电阻 load resistance动态电阻 dynamic resistance负载电流 load current旁路电容 bypass capacitor耦合电容 coupled capacitor直流通路 direct current path交流通路 alternating current path直流分量 direct current component交流分量 alternating current component变阻器（电位器）rheostat电阻（器）resistor电阻（值）resistance电容（器）capacitor电容（量）capacitance电感（器，线圈）inductor电感（量），感应系数inductance正弦电压 sinusoidal voltage集成运算放大器及应用差动放大器 differential amplifier运算放大器 operational amplifier(op-amp)失调电压 offset voltage失调电流 offset current共模信号 common-mode signal差模信号 different-mode signal共模抑制比 common-mode rejection ratio (CMRR) 积分电路 integrator（circuit）微分电路 differentiator（circuit）有源滤波器 active filter低通滤波器 low-pass filter高通滤波器 high-pass filter带通滤波器 band-pass filter带阻滤波器 band-stop filter波特沃斯滤波器 Butterworth filter切比雪夫滤波器 Chebyshev filter贝塞尔滤波器 Bessel filter截止频率 cut-off frequency上限截止频率 upper cut-off frequency下限截止频率 lower cut-off frequency中心频率 center frequency带宽 Bandwidth开环增益 open-loop gain闭环增益 closed-loop gain共模增益 common-mode gain输入阻抗 input impedance电压跟随器 voltage-follower电压源 voltage source电流源 current source单位增益带宽unity-gain bandwidth频率响应 frequency response频响特性（曲线）response characteristic波特图 the Bode plot稳定性stability补偿 compensation比较器 comparator迟滞比较器 hysteresis comparator阶跃输入电压step input voltage仪表放大器 instrumentation amplifier隔离放大器 isolation amplifier对数放大器 log amplifier反对数放大器antilog amplifier反馈通道 feedback path反向漏电流 reverse leakage current相位phase相移 phase shift锁相环 phase-locked loop(PLL)锁相环相位监测器 PLL phase detector和频 sum frequency差频 difference frequency波形发生电路振荡器 oscillatorRC振荡器 RC oscillatorLC振荡器 LC oscillator正弦波振荡器 sinusoidal oscillator三角波发生器 triangular wave generator方波发生器square wave generator幅度 magnitude电平level饱和输出电平（电压） saturated output level电气术语中英文对照表-功率放大器功率放大器 power amplifier交越失真 cross-over distortion甲类功率放大器 class A power amplifier乙类推挽功率放大器class B push-pull power amplifierOTL功率放大器 output transformerless power amplifierOCL功率放大器 output capacitorless power amplifier电气术语中英文对照表-直流稳压电源半波整流 full-wave rectifier全波整流 half-wave rectifier电感滤波器 inductor filter电容滤波器 capacitor filter串联型稳压电源 series (voltage) regulator开关型稳压电源 switching (voltage) regulator集成稳压器 IC (voltage) regulator电气术语中英文对照表-晶闸管及可控整流电路晶闸管 thyristor单结晶体管 unijunction transistor（UJT）可控整流 controlled rectifier可控硅 silicon-controlled rectifier峰点 peak point谷点 valley point控制角 controlling angle导通角 turn-on angle电气术语中英文对照表-门电路与逻辑代数二进制 binary二进制数 binary number十进制 decimal十六进制 hexadecimal二-十进制 binary coded decimal （BCD）门电路 gate三态门tri-state gate与门 AND gate或门 OR gate非门 NOT gate与非门 NAND gate或非门 NOR gate异或门 exclusive-OR gate反相器 inverter布尔代数 Boolean algebra真值表 truth table卡诺图 the Karnaugh map逻辑函数 logic function逻辑表达式 logic expression电气术语中英文对照表-组合逻辑电路组合逻辑电路 combination logic circuit译码器 decoder编码器 coder比较器 comparator半加器 half-adder全加器 full-adder七段显示器 seven-segment display电气术语中英文对照表-时序逻辑电路时序逻辑电路 sequential logic circuitR-S 触发器 R-S flip-flopD触发器 D flip-flopJ-K触发器 J-K flip-flop主从型触发器 master-slave flip-flop置位 set复位 reset直接置位端direct-set terminal直接复位端direct-reset terminal寄存器 register移位寄存器 shift register双向移位寄存器bidirectional shift register计数器 counter同步计数器 synchronous counter异步计数器asynchronous counter加法计数器 adding counter减法计数器 subtracting counter定时器 timer清除（清0）clear载入 load时钟脉冲 clock pulse触发脉冲 trigger pulse上升沿 positive edge下降沿 negative edge时序图 timing diagram波形图 waveform电气术语中英文对照表-脉冲波形的产生与整形稳态触发器 monostable flip-flop双稳态触发器 bistable flip-flop无稳态振荡器 astable oscillator晶体 crystal555定时器 555 timer电气术语中英文对照表-模拟信号与数字信号的相互转换模拟信号 analog signal数字信号 digital signalAD转换器analog -digital converter (ADC)DA转换器 digital-analog converter (DAC)电气术语中英文对照表-半导体存储器只读存储器 read-only memory（ROM）随机存取存储器 random-access memory（RAM）可编程ROM programmable ROM（PROM）财务专业术语中英文对照表英文中文说明Account 帐户Accounting system 会计系统American Accounting Association 美国会计协会American Institute of CPAs 美国注册会计师协会Audit 审计Balance sheet 资产负债表Bookkeepking 簿记Cash flow prospects 现金流量预测Certificate in Internal Auditing 内部审计证书Certificate in ManagementAccounting 管理会计证书Certificate Public Accountant注册会计师Cost accounting 成本会计External users 外部使用者Financial accounting 财务会计Financial Accounting StandardsBoard 财务会计准则委员会Financial forecast 财务预测Generally accepted accountingprinciples 公认会计原则General-purpose information 通用目的信息Government Accounting Office 政府会计办公室Income statement 损益表Institute of Internal Auditors 内部审计师协会Institute of ManagementAccountants 管理会计师协会Integrity 整合性Internal auditing 内部审计Internal control structure 内部控制结构Internal Revenue Service 国内收入署Internal users内部使用者Management accounting 管理会计Return of investment 投资回报Return on investment 投资报酬Securities and ExchangeCommission 证券交易委员会Statement of cash flow 现金流量表Statement of financial position 财务状况表Tax accounting 税务会计Accounting equation 会计等式Articulation 勾稽关系Assets 资产Business entity 企业个体Capital stock 股本Corporation 公司Cost principle 成本原则Creditor 债权人Deflation 通货紧缩Disclosure 批露Expenses 费用Financial statement 财务报表Financial activities 筹资活动Going-concern assumption 持续经营假设Inflation 通货膨涨Investing activities 投资活动Liabilities 负债Negative cash flow 负现金流量Operating activities 经营活动Owner's equity 所有者权益Partnership 合伙企业Positive cash flow 正现金流量Retained earning 留存利润Revenue 收入Sole proprietorship 独资企业Solvency 清偿能力Stable-dollar assumption 稳定货币假设Stockholders 股东Stockholders' equity 股东权益Window dressing 门面粉饰中文英文说明一.资产类Assets流动资产Current assets货币资金Cash and cash equivalents现金Cash银行存款Cash in bank其他货币资金Other cash and cash equivalents外埠存款Other city Cash in bank银行本票Cashier's cheque银行汇票Bank draft信用卡Credit card信用证保证金L/C Guarantee deposits存出投资款Refundable deposits短期投资Short-term investments股票Short-term investments - stock债券Short-term investments - corporate bonds基金Short-term investments - corporate funds其他Short-term investments - other短期投资跌价准备Short-term investments falling price reserves 应收款Account receivable应收票据Note receivable银行承兑汇票Bank acceptance商业承兑汇票Trade acceptance应收股利Dividend receivable应收利息Interest receivable应收账款Account receivable其他应收款Other notes receivable坏账准备Bad debt reserves预付账款Advance money应收补贴款Cover deficit by state subsidies of receivable 库存资产Inventories物资采购Supplies purchasing原材料Raw materials包装物Wrappage低值易耗品Low-value consumption goods材料成本差异Materials cost variance自制半成品Semi-Finished goods库存商品Finished goods商品进销差价Differences between purchasing and selling price委托加工物资Work in process - outsourced委托代销商品Trust to and sell the goods on a commission basis受托代销商品Commissioned and sell the goods on a commission basis存货跌价准备Inventory falling price reserves分期收款发出商品Collect money and send out the goods by stages待摊费用Deferred and prepaid expenses 长期投资Long-term investment长期股权投资Long-term investment on stocks股票投资Investment on stocks其他股权投资Other investment on stocks长期债权投资Long-term investment on bonds股权投资减值准备Stock rights investment depreciation reserves其他债权投资Other investment on bonds长期投资减值准备Long-term investments depreciation reserves股权投资减值准备Stock rights investment depreciation reserves债权投资减值准备Bcreditor's rights investment depreciation reserves委托贷款Entrust loans本金Principal利息Interest减值准备Depreciation reserves固定资产Fixed assets房屋Building建筑物Structure机器设备Machinery equipment运输设备Transportation facilities工具器具Instruments and implement累计折旧Accumulated depreciation固定资产减值准备Fixed assets depreciation reserves房屋、建筑物减值准备Building/structure depreciation reserves机器设备减值准备Machinery equipment depreciation reserves 工程物资Project goods and material专用材料Special-purpose material专用设备t Special-purpose equipmen预付大型设备款Prepayments for equipment为生产准备的工具及器具Preparative instruments and implement for fabricate在建工程Construction-in-process安装工程Erection works在安装设备Erecting equipment-in-process 技术改造工程Technical innovation project 大修理工程General overhaul project在建工程减值准备Construction-in-process depreciation reserves固定资产清理Liquidation of fixed assets无形资产Intangible assets 专利权Patents非专利技术Non-Patents商标权Trademarks, Trade names著作权Copyrights土地使用权Tenure商誉Goodwill无形资产减值准备Intangible Assets depreciation reserves专利权减值准备Patent rights depreciation reserves商标权减值准备trademark rights depreciation reserves未确认融资费用Unacknowledged financial charges待处理财产损溢Wait deal assets loss or income长期待摊费用Long-term deferred and prepaid expenses待处理财产损溢Wait deal assets loss or income待处理流动资产损溢Wait deal intangible assets loss or income二、负债类Liability短期负债Current liability短期借款Short-term borrowing应付票据Notes payable银行承兑汇票Bank acceptance商业承兑汇票Trade acceptance应付账款Account payable预收账款Deposit received代销商品款Proxy sale goods revenue应付工资Accrued wages应付福利费Accrued welfarism应付股利Dividends payable应交税金Tax payable应交增值税value added tax payable进项税额Withholdings on V A T已交税金Paying tax转出未交增值税Unpaid V AT changeover减免税款Tax deduction销项税额Substituted money on V A T出口退税Tax reimbursement for export进项税额转出Changeover withnoldings on VAT出口抵减内销产品应纳税额Export deduct domestic sales goods tax转出多交增值税Overpaid V AT changeover未交增值税Unpaid V AT应交营业税Business tax payable应交消费税Consumption tax payable应交资源税Resources tax payable应交所得税Income tax payable应交土地增值税Increment tax on land value payable应交城市维护建设税Tax for maintaining and building citiespayable应交房产税Housing property tax payable应交土地使用税Tenure tax payable应交车船使用税Vehicle and vessel usage license plate tax(VVULPT) payable 应交个人所得税Personal income tax payable其他应交款Other fund in conformity with paying其他应付款Other payables预提费用Drawing expense in advance其他负债Other liabilities待转资产价值Pending changerover assets value预计负债Anticipation liabilities长期负债Long-term Liabilities长期借款Long-term loans一年内到期的长期借款Long-term loans due within one year一年后到期的长期借款Long-term loans due over one year应付债券Bonds payable债券面值Face value, Par value债券溢价Premium on bonds债券折价Discount on bonds应计利息Accrued interest长期应付款Long-term account payable应付融资租赁款Accrued financial lease outlay一年内到期的长期应付Long-term account payable due within one year一年后到期的长期应付Long-term account payable over one year 专项应付款Special payable一年内到期的专项应付Long-term special payable due within one year一年后到期的专项应付Long-term special payable over one year 递延税款Deferral taxes三、所有者权益类OWNERS' EQUITY资本Capita实收资本(或股本) Paid-up capital(or stock)实收资本Paicl-up capital实收股本Paid-up stock已归还投资Investment Returned资本公积Capital reserve资本(或股本)溢价Cpital(or Stock) premium接受捐赠非现金资产准备Receive non-cash donate reserve股权投资准备Stock right investment reserves拨款转入Allocate sums changeover in外币资本折算差额Foreign currency capital其他资本公积Other capital reserve盈余公积Surplus reserves法定盈余公积Legal surplus任意盈余公积Free surplus reserves法定公益金Legal public welfare fund储备基金Reserve fund企业发展基金Enterprise expension fund利润归还投资Profits capitalizad on return of investment 利润Profits本年利润Current year profits利润分配Profit distribution其他转入Other chengeover in提取法定盈余公积Withdrawal legal surplus提取法定公益金Withdrawal legal public welfare funds提取储备基金Withdrawal legal public welfare funds提取企业发展基金Withdrawal reserve for business expansion提取职工奖励及福利基金Withdrawal staff and workers' bonus and welfare fund利润归还投资Profits capitalizad on return of investment 应付优先股股利Preferred Stock dividends payable提取任意盈余公积Withdrawal other common accumulation fund应付普通股股利Common Stock dividends payable转作资本(或股本)的普通股股利Common Stock dividends change to assets(or stock)未分配利润Undistributed profit四、成本类Cost生产成本Cost of manufacture基本生产成本Base cost of manufacture辅助生产成本Auxiliary cost of manufacture 制造费用Manufacturing overhead材料费Materials管理人员工资Executive Salaries奖金Wages退职金Retirement allowance补贴Bonus外保劳务费Outsourcing fee福利费Employee benefits/welfare会议费Coferemce加班餐费Special duties市内交通费Business traveling通讯费Correspondence费Correspondence水电取暖费Water and Steam税费Taxes and dues租赁费Rent管理费Maintenance车辆维护费Vehicles maintenance油料费Vehicles maintenance培训费Education and training接待费Entertainment图书、印刷费Books and printing运费Transpotation保险费Insurance premium支付手续费Commission杂费Sundry charges折旧费Depreciation expense机物料消耗Article of consumption劳动保护费Labor protection fees季节性停工损失Loss on seasonality cessation劳务成本Service costs五、损益类Profit and loss收入Income业务收入OPERATING INCOME主营业务收入Prime operating revenue产品销售收入Sales revenue服务收入Service revenue其他业务收入Other operating revenue材料销售Sales materials包装物出租Wrappage lease出让资产使用权收入Remise right of assets revenue返还所得税Reimbursement of income tax其他收入Other revenue投资收益Investment income短期投资收益Current investment income长期投资收益Long-term investment income计提的委托贷款减值准备Withdrawal of entrust loans reserves 补贴收入Subsidize revenue国家扶持补贴收入Subsidize revenue from country其他补贴收入Other subsidize revenue营业外收入NON-OPERA TING INCOME非货币性交易收益Non-cash deal income现金溢余Cash overage处置固定资产净收益Net income on disposal of fixed assets出售无形资产收益Income on sales of intangible assets 固定资产盘盈Fixed assets inventory profit罚款净收入Net amercement income支出Outlay业务支出Revenue charges主营业务成本Operating costs产品销售成本Cost of goods sold服务成本Cost of service主营业务税金及附加Tax and associate charge营业税Sales tax消费税Consumption tax城市维护建设税Tax for maintaining and building cities 资源税Resources tax土地增值税Increment tax on land value其他业务支出Other business expense销售其他材料成本Other cost of material sale其他劳务成本Other cost of service其他业务税金及附加费Other tax and associate charge费用Expenses营业费用Operating expenses代销手续费Consignment commission charge运杂费Transpotation保险费Insurance premium展览费Exhibition fees广告费Advertising fees管理费用Adminisstrative expenses职工工资Staff Salaries修理费Repair charge低值易耗摊销Article of consumption办公费Office allowance差旅费Travelling expense工会经费Labour union expenditure研究与开发费Research and development expense福利费Employee benefits/welfare职工教育经费Personnel education待业保险费Unemployment insurance劳动保险费Labour insurance医疗保险费Medical insurance会议费Coferemce聘请中介机构费Intermediary organs咨询费诉讼费Legal cost业务招待费Business entertainment技术转让费Technology transfer fees矿产资源补偿费Mineral resources compensation fees 排污费Pollution discharge fees房产税Housing property tax车船使用税Vehicle and vessel usage license plate tax(VVULPT)土地使用税Tenure tax印花税Stamp tax财务费用Finance charge利息支出Interest exchange汇兑损失Foreign exchange loss各项手续费Charge for trouble各项专门借款费用Special-borrowing cost营业外支出Nonbusiness expenditure捐赠支出Donation outlay减值准备金Depreciation reserves非常损失Extraordinary loss处理固定资产净损失Net loss on disposal of fixed assets 出售无形资产损失Loss on sales of intangible assets 固定资产盘亏Fixed assets inventory loss债务重组损失Loss on arrangement罚款支出Amercement outlay所得税Income tax以前年度损益调整Prior year income adjustment发表于: 2021-11-29 14:26发表主题: ITIL术语中英文对照表，论坛里有看到，但是没有过验证，在这里贴ITIL术语中英文对照表Absorbed overhead 可分摊间接费用Absorption costing 吸收成本法，完全成本法Acceptance 验收Acceptance environment 验收环境Acceptance test 验收测试Access control 访问控制Accounting 会计核算Accuracy 准确度Action lists 行动列表Activity Based Costing (ABC) 作业成本法（ABC）Adaptive maintenance 适应性维护Additive maintenance 补充性维护Adjustability 可调整性Agreed Service Time (AST) 约定服务时段Alert 告警Alert phase 告警阶段Allocated cost 可直接分配成本Application 应用，应用系统Application maintenance 应用维护Application management 应用管理Application sizing 应用选型Application software 应用软件Apportioned cost 待分摊间接成本Architecture 架构Archive 存档Asset 资产Asset management 资产管理Assurance 保证Attributes 属性Audit 审计Auditability 可审计性Authentication 验证Authenticity 真实性Authorisation 授权Automatic Call Distribution (ACD) 自动呼叫转发（系统）（ACD）Availability 可用性Availability management 可用性管理Availability Management Database (AMDB) 可用性管理数据库（AMDB）Backup 备份Balanced Scorecard (BSC) 平衡计分卡Baseline 基线Baseline security 安全基线Batch processing rate 批处理速度Benchmark 标杆Biometrics 生物测定学BS7799 BS7799 Budgeting 预算编制Bug BUG（也可形象地译为“臭虫”）Build 构建Building environment 构建环境Business 业务，商业Business capacity management 业务能力管理Business Continuity Management (BCM) 业务持续性管理（BCM）Business function 业务功能，业务职能部门Business Impact Analysis (BIA) 业务影响分析（BIA）Business process 业务流程Business recovery objective 业务恢复目标Business recovery plan framework 业务恢复计划框架Business recovery plans 业务恢复计划Business recovery team 业务恢复小组Business Relationship Management (BRM) 业务关系管理（BRM）Business request 业务请求Business Unit (BU) 业务单元（BU）Bypass 临时措施Call 呼叫Call center 呼叫中心Capacity Database (CDB) 能力数据库（CBD）Capacity management 能力管理Capacity plan 能力计划Capacity planning 能力规划Capital investment appraisal 资本投资评估Capitalization 资本化Category 类别，分类Central point of contact 联络中心Certificate 证书Certification Authority (CA) 认证机构（CA）Certify 认证Change 变更Change Advisory Board (CAB) 变更顾问委员会（CAB）Change Advisory Board /Emergency Committee (CAB/EC) 变更顾问委员会/应急委员会（CAB/EC）Change authority 变更授权Change builder 变更构建者Change control 变更控制Change document 变更文档Change history 变更历史Change log 变更日志Change management 变更管理Change manager 变更经理Change model 变更模式Change processing 变更处理Change Record 变更记录Change request 变更请求Chargeable unit 计费单元Charging 计费CI level 配置项级别Clarity 易理解性Classification 分类，分级Clean desk 桌面清理，桌面整理Client 客户Cold stand-by 冷支持Command, control and communications 命令、控制和协调Communication facility 通信设备，通信设施Compatibility 兼容性Completeness 完整性Complexity 复杂性ComponentFailure Impact Analysis (CFIA) 组件故障影响分析（CFIA）Compromise 泄漏Computer 计算机Computer Aided Systems Engineering (CASE) 计算机辅助系统工程（CASE）Computer center 计算机中心Computer operations 计算机操作Computer platform 计算机平台Computer system 计算机系统Computer Telephony Integration (CTI) 计算机集成（系统）（CTI）Confidentiality 保密性Confidentiality, Integrity and Availability (CIA) 保密性、完整性和可用性（CIA）Configuration 配置Configuration baseline 配置基线Configuration control 配置控制Configuration documentation 配置文档Configuration identification 配置标识Configuration Item (CI) 配置项（CI）Configuration management 配置管理Configuration Management Database (CMDB) 配置管理数据库（CMDB）Configuration management plan 配置管理计划Configuration manager 配置经理Configuration structure 配置结构Configure 配置Connectivity 连通性Contingency manager 应急经理Contingency plan 应急计划Contingency planning 应急规划Contingency planning and control 应急规划及控制Continuity 持续性Continuity manager 持续性经理Continuous availability 持续可用性Continuous operation 持续运作Contract 合同Control 控制Controllability 可控性Cookie Cookie（也可形象地译为“甜饼”，译者注）Correctability 可纠正性Corrective controls 纠正性控制Corrective maintenance 纠正性维护Corrective measures 纠正措施Cost 成本，费用Cost effectiveness 成本效益Cost management 成本管理Cost unit 成本单元Costing 成本核算Countermeasure防范措施Cracker 骇客CRAMM CRAMM（英国中央计算机与电信局行风险分析和管理的方法。
电工技术英汉对照表宋黎明Electrical circuit 电路Sensor传感器Amplifier放大器Net 网格Battery 电池DC voltage 直流电压AC voltage交流电压Reference Polarities -----------Switch开关Equivalent circuits 等效电路Wheatstone bridge惠斯通电桥Source transformation电源变换Potentiometer 分压计Planar circuit 平面电流Insulators 绝缘体Semiconductor半导体Actual direction实际方向Alternating current交流Charge电荷Circuit电路Circuit analysis电路分析Node-voltage analysis结点电压法Mesh-current analysis 回路电流法Conductor导体conductance 电导Complex impedance复阻抗reactance电抗resistor电阻器resistance电阻Capacitor电容器capacitance电容Inductor电感器inductance电感Current电流Direct current 直流Energy能量Kirchhoff’s current law (KCL)基尔霍夫电流定律Kirchhoff’s Voltage law (KVL)基尔霍夫电压定律Node节点（结点）supernode广义节点 Essential Nodes 基本节点branch支路loop回路mesh网孔 Superposition principle叠加原理Ohm’s law欧姆定律Power 功率real power 有功功率=average power平均功率Reactive power无功功率Complex power 复功率apparent power视在功率Power factor功率因数power angle功率角Reference direction参考方向= reference polarity参考极性Passive reference configuration = passive sign convention关联参考方向Active reference configuration = active sign convention非关联参考方向Series circuit串联Voltage-division principle分压原理parallel circuit并联Current-division principle分流原理Source电源Independent source独立电源dependent source非独立电源（受控电源）Voltage source电压源current source 电流源Voltage-control voltage source （VCVS）电压控制电压源Voltage-control current source （VCCS）电压控制电流源Current-control voltage source （CCVS）电流控制电压源Current-control current source （CCVS）电流控制电流源Steady-state稳态steady-state sinusoidal analysis正弦稳态分析Peak value 峰值（amplitude幅值）root-mean-square values均方根值（effective value有效值）Angular frequency角频率frequency频率period周期Phase angle相位角Phasor相量Balanced three-phase circuits对称三相电路Balanced source对称电源balanced load对称负载Wye-connected (Y-connected) 星型连接Delta-connected 三角形连接Phase voltage (line-to-neutral voltage) 相电压line-to-line voltage线电压Line current线电流Positive phase sequence正序negative phase sequence反序Transient暂态 Forcing function强制函数first-order RC circuits一阶电路differential equation微分方程transient response暂态响应 Switching rules换路定理steady-state response稳态响应（forced response强制分量）Time constant时间常数initial condition初始条件Particular solution特殊解complementary solution补充解Voltage电压Thevenin equivalent Circuit戴维南等效电路open-circuit voltage开路电压Thevenin resistance戴维南等效电阻Norton equivalent circuit诺顿等效电路short-circuit current短路电流Source T ransformation电源的等效变换Transformer 变压器Electrical machinery 电机Generator发电机motor电动机DC motor直流电动机AC motor交流电动机Synchronous 同步电机Induction感应电机(Asynchronous)（异步电机）Electronically controlled precision motors控制电机Stator定子rotor转子permanent magnet永磁体shaft轴Electromagnetic torque 电磁转矩。
开关电源中英文对照外文翻译文献Modeling, Simulation, and Reduction of Conducted Electromagnetic Interference Due to a PWM Buck Type Switching Power Supply IA. FarhadiAbstract:Undesired generation of radiated or conducted energy in electrical systems is called Electromagnetic Interference (EMI). High speed switching frequency in power electronics converters especially in switching power supplies improves efficiency but leads to EMI. Different kind of conducted interference, EMI regulations and conducted EMI measurement are introduced in this paper. Compliancy with national or international regulation is called Electromagnetic Compatibility (EMC). Power electronic systems producers must regard EMC. Modeling and simulation is the first step of EMC evaluation. EMI simulation results due to a PWM Buck type switching power supply are presented in this paper. To improve EMC, some techniques are introduced and their effectiveness proved by simulation.Index Terms:Conducted, EMC, EMI, LISN, Switching SupplyI. INTRODUCTIONFAST semiconductors make it possible to have high speed and high frequency switching in power electronics []1. High speed switching causes weight and volume reduction of equipment, but some unwanted effects such as radio frequency interference appeared []2. Compliance withelectromagnetic compatibility (EMC) regulations is necessary for producers to present their products to the markets. It is important to take EMC aspects already in design phase []3. Modeling and simulation is the most effective tool to analyze EMC consideration before developing the products. A lot of the previous studies concerned the low frequency analysis of power electronics components []4[]5. Different types of power electronics converters are capable to be considered as source of EMI. They could propagate the EMI in both radiated and conducted forms. Line Impedance Stabilization Network (LISN) is required for measurement and calculation of conducted interference level []6. Interference spectrum at the output of LISN is introduced as the EMC evaluation criterion []7[]8. National or international regulations are the references for the evaluation of equipment in point of view of EMC []7[]8.II. SOURCE, PATH AND VICTIM OF EMIUndesired voltage or current is called interference and their cause is called interference source. In this paper a high-speed switching power supply is the source of interference.Interference propagated by radiation in area around of an interference source or by conduction through common cabling or wiring connections. In this study conducted emission is considered only. Equipment such as computers, receivers, amplifiers, industrial controllers, etc that are exposed to interference corruption are called victims. The common connections of elements, source lines and cabling provide paths for conducted noise or interference. Electromagnetic conducted interference has two components as differential mode and common mode []9.A. Differential mode conducted interferenceThis mode is related to the noise that is imposed between different lines of a test circuit by a noise source. Related current path is shown in Fig. 1 []9. The interference source, path impedances, differential mode current and load impedance are also shown in Fig. 1.B. Common mode conducted interferenceCommon mode noise or interference could appear and impose between the lines, cables or connections and common ground. Any leakage current between load and common ground could be modeled by interference voltage source.Fig. 2 demonstrates the common mode interference source, common mode currents Iandcm1 and the related current paths[]9. The power electronics converters perform as noise source Icm2between lines of the supply network. In this study differential mode of conducted interference is particularly important and discussion will be continued considering this mode only.III. ELECTROMAGNETIC COMPATIBILITY REGULATIONS Application of electrical equipment especially static power electronic converters in different equipment is increasing more and more. As mentioned before, power electronics converters are considered as an important source of electromagnetic interference and have corrupting effects on the electric networks []2. High level of pollution resulting from various disturbances reduces the quality of power in electric networks. On the other side some residential, commercial and especially medical consumers are so sensitive to power system disturbances including voltage and frequency variations. The best solution to reduce corruption and improve power quality is complying national or international EMC regulations. CISPR, IEC, FCC and VDE are among the most famous organizations from Europe, USA and Germany who are responsible for determining and publishing the most important EMC regulations. IEC and VDE requirement and limitations on conducted emission are shown in Fig. 3 and Fig. 4 []7[]9.For different groups of consumers different classes of regulations could be complied. Class A for common consumers and class B with more hard limitations for special consumers are separated in Fig. 3 and Fig. 4. Frequency range of limitation is different for IEC and VDE that are 150 kHz up to 30 MHz and 10 kHz up to 30 MHz respectively. Compliance of regulations is evaluated by comparison of measured or calculated conducted interference level in the mentioned frequency range with the stated requirements in regulations. In united European communitycompliance of regulation is mandatory and products must have certified label to show covering of requirements []8.IV. ELECTROMAGNETIC CONDUCTED INTERFERENCE MEASUREMENTA. Line Impedance Stabilization Network (LISN)1-Providing a low impedance path to transfer power from source to power electronics converter and load.2-Providing a low impedance path from interference source, here power electronics converter, to measurement port.Variation of LISN impedance versus frequency with the mentioned topology is presented inFig. 7. LISN has stabilized impedance in the range of conducted EMI measurement []7.Variation of level of signal at the output of LISN versus frequency is the spectrum of interference. The electromagnetic compatibility of a system can be evaluated by comparison of its interference spectrum with the standard limitations. The level of signal at the output of LISN in frequency range 10 kHz up to 30 MHz or 150 kHz up to 30 MHz is criterion of compatibility and should be under the standard limitations. In practical situations, the LISN output is connected to a spectrum analyzer and interference measurement is carried out. But for modeling and simulation purposes, the LISN output spectrum is calculated using appropriate software.For a simple fixed frequency PWM controller that is applied to a Buck DC/DC converter, it is) changes slow with respect to the switching frequency, the possible to assume the error voltage (vepulse width and hence the duty cycle can be approximated by (1). Vp is the saw tooth waveform amplitude.A. PWM waveform spectral analysisThe normalized pulse train m (t) of Fig. 8 represents PWM switch current waveform. The nth pulse of PWM waveform consists of a fixed component D/fs , in which D is the steady state duty cycle, and a variable component dn/f sthat represents the variation of duty cycle due to variation of source, reference and load.As the PWM switch current waveform contains information concerning EMI due to powersupply, it is required to do the spectrum analysis of this waveform in the frequency range of EMI studies. It is assumed that error voltage varies around V e with amplitude of V e1 as is shown in (2).fm represents the frequency of error voltage variation due to the variations of source, reference and load. The interception of the error voltage variation curve and the saw tooth waveform with switching frequency, leads to (3) for the computation of duty cycle coefficients []10.Maximum variation of pulse width around its steady state value of D is limited to D1. In each period of Tm=1/fm , there will be r=fs/fm pulses with duty cycles of dn. Equation (4) presents the Fourier series coefficients Cn of the PWM waveform m (t). Which have the frequency spectrum of Fig.9.B-Equivalent noise circuit and EMI spectral analysisTo attain the equivalent circuit of Fig.6 the voltage source Vs is replaced by short circuit and) as it has shown in Fig. 10. converter is replaced by PWM waveform switch current (IexThe transfer function is defined as the ratio of the LISN output voltage to the EMI current source as in (5).The coefficients di, ni (i = 1, 2, … , 4) correspond to th e parameters of the equivalent circuit. Rc and Lc are respectively the effective series resistance (ESR) and inductance (ESL) of the filter capacitor Cf that model the non-ideality of this element. The LISN and filter parameters are as follows: CN = 100 nF, r = 5 Ω, l = 50 uH, RN =50 Ω, LN=250 uH, Lf = 0, Cf =0, Rc= 0, Lc= 0, fs =25 kHzThe EMI spectrum is derived by multiplication of the transfer function and the source noise spectrum. Simulation results are shown in Fig. 11.VI. PARAMETERS AFFECTION ON EMIA. Duty CycleThe pulse width in PWM waveform varies around a steady state D=0.5. The output noise spectrum was simulated with values of D=0.25 and 0.75 that are shown in Fig. 12 and Fig. 13. Even harmonics are increased and odd ones are decreased that is desired in point of view of EMC.On the other hand the noise energy is distributed over a wider range of frequency and the level of EMI decreased []11.B. Amplitude of duty cycle variationThe maximum pulse width variation is determined by D1. The EMI spectrum was simulatedwith D1=0.05. Simulations are repeated with D1=0.01 and 0.25 and the results are shown in Fig.14and Fig.15.Increasing of D1 leads to frequency modulation of the EMI signal and reduction in level of conducted EMI. Zooming of Fig. 15 around 7th component of switching frequency in Fig. 16 shows the frequency modulation clearly.C. Error voltage frequencyThe main factor in the variation of duty cycle is the variation of source voltage. The fm=100 Hz ripple in source voltage is the inevitable consequence of the usage of rectifiers. The simulation is repeated in the frequency of fm=5000 Hz. It is shown in Fig. 17 that at a higher frequency for fm the noise spectrum expands in frequency domain and causes smaller level of conducted EMI. On the other hand it is desired to inject a high frequency signal to the reference voltage intentionally.D. Simultaneous effect of parametersSimulation results of simultaneous application of D=0.75, D1=0.25 and fm=5000 Hz that leadto expansion of EMI spectrum over a wider frequencies and considerable reduction in EMI level is shown in Fig. 18.VII. CONCLUSIONAppearance of Electromagnetic Interference due to the fast switching semiconductor devices performance in power electronics converters is introduced in this paper. Radiated and conducted interference are two types of Electromagnetic Interference where conducted type is studied in this paper. Compatibility regulations and conducted interference measurement were explained. LISN as an important part of measuring process besides its topology, parameters and impedance were described. EMI spectrum due to a PWM Buck type DC/DC converter was considered and simulated. It is necessary to present mechanisms to reduce the level of Electromagnetic interference. It shown that EMI due to a PWM Buck type switching power supply could be reduced by controlling parameters such as duty cycle, duty cycle variation and reference voltage frequency.VIII. REFRENCES[1] Mohan, Undeland, and Robbins, “Power Electronics Converters, Applications and Design” 3rdedition, John Wiley & Sons, 2003.[2] P. Moy, “EMC Related Issues for Power Electronics”, IEEE, Automotive Power Electronics, 1989, 28-29 Aug. 1989 pp. 46 – 53.[3] M. J. Nave, “Prediction of Conducted Interference in Switched Mode Power Supplies”, Session 3B, IEEE International Symp. on EMC, 1986.[4] Henderson, R. D. and Rose, P. J., “Harmonics and their Effects on Power Quality and Transformers”, IEEE Tra ns. On Ind. App., 1994, pp. 528-532.[5] I. Kasikci, “A New Method for Power Factor Correction and Harmonic Elimination in Power System”, Proceedings of IEEE Ninth International Conference on Harmonics and Quality of Power, Volume 3, pp. 810 – 815, Oct. 2000.[6] M. J. Nave, “Line Impedance Stabilization Networks: Theory and Applications”, RFI/EMI Corner, April 1985, pp. 54-56.[7] T. Williams, “EMC for Product Designers” 3rd edition 2001 Newnes.[8] B. Keisier, “Principles of Electromagnetic Compatibility”, 3rd edition ARTECH HOUSE 1987.[9] J. C. Fluke, “Controlling Conducted Emission by Design”, Vanhostrand Reinhold 1991.[10] M. Daniel,”DC/DC Switching Regulator Analysis”, McGrawhill 1988[11] M. J. Nave,” The Effect of Duty Cycle on SMPS Common Mode Emission: theory and experiment”, IEEE National Symposium on Electromagnetic Compatibility, Page(s): 211-216, 23-25 May 1989.基于压降型PWM开关电源的建模、仿真和减少传导性电磁干扰IIA. Farhadi摘要：电子设备之中杂乱的辐射或者能量叫做电磁干扰(EMI)。
一．电子元器件Electronic Components1．保险元器件safety device（1）保险丝座fuse block（2）电流保险丝current fuse（3）其他保险元器件other（4）温度保险丝temperature fuse（5）温度开关temperature switches（6）自恢复熔断器since the resumption of fuse2. 变频器transducer（1）PLC 变频器PLC transducer（2）高性能通用变频器High-performance Universal transducer （3）恒功率变频器Constant Power Inverter（4）恒转矩变频器Constant Torque converter（5）专用变频器Exclusive Inverter3.变压器transformer（1）电源变压器Power Transformer（2）隔离变压器the isolation transformer（3）恒压变压器constant voltage transformer（4）脉冲变压器pulse transformer（5）其他变压器other transformers（6）音频变压器Audio transformers（7）自耦变压器autotransformer（8）耦合变压器coupling transformer4.场效应管voltage controller5. 传感器sensor（1）电磁传感器Power Transformer（2）光电传感器Photoelectric Sensors（3）光纤传感器Fiber Optic Sensors（4）加速度传感器Accelerometer（5）接近传感器Proximity sensor（6）料位、液位传感器Level, liquid level sensor （7）压力传感器Pressure Sensor（8）振动传感器Vibration Sensor（9）气体传感器Gas Sensor（10）声波传感器Acoustic sensor（11）视觉、图像传感器Visual, image sensor （12）水分、湿度传感器Moisture and humidity sensor （13）位移传感器Displacement 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Connector （14）印刷板连接器PCB connectors16.录音磁头recording head17.频率元件frequency component （1）调频器Trance（2）分频器Frequency Divider （3）鉴频器Detector（4）晶体谐振器Crystal Resonator（5）滤波器Filter（6）其他频率元件other（7）振荡器Oscillator18.三极管triode（1）磁敏三极管Magnetic Transistor（2）开关三极管Triode switch（3）达林顿三极管Darlington transistor（4）其他三极管other（5）带阻三极管Band stop triode（6）微波三极管Microwave Transistor（7）低频放大三极管Large low-frequency transistor （8）中高频放大三极管Large high-frequency transistor （9）低噪声放大三极管Large low-noise triode （10）高反压三极管High voltage transistor19.受话器receiver20.稳压器constant voltage regulator21.显示器monitor（1）led电子显示屏Led electronic screen（2）液晶屏LCD screen（3）led数码管Led digital control（4）背光器件Backlight device（5）点阵Lattice（6）偏光片Polaroid（7）其他显示器件other（8）手机显示器Mobile Phone Display22.扬声器loudspeaker（1）电磁式扬声器Electromagnetic loudspeakers （2）电动式扬声器Electric-powered loudspeaker （3）静电式扬声器Electrostatic Loudspeaker（4）压电式扬声器Piezoelectric Speakers（5）其他扬声器other23.印刷线路板Printed Circuie Board（1）刚性线路板Rigid PCB（2）其他印刷线路板Other PWB（3）柔性线路板Flexible PCB24.整流器rectifier二．机械及设备mechanism1. 包装成型机械Forming packaging machinery（1）金属包装机械Metal packaging machinery（2）塑料包装机械Plastic Packaging Machinery（3）纸包装机械Paper Packaging Machinery（4）其他包装成型机械Forming other packaging machinery2.包装相关设备packing equipment/wrapping equipment （1）包装生产线Packaging Line（2）充填机械Filling machinery（3）打码、喷码机Jet, code machine(4) 裹包机械Binding Machinery(5) 贴标机械Labeling machinery(6) 集装机械Packaging machinery(7) 捆扎机械Binding Machinery(8) 多功能包装机Multifunctional packaging machine(9) 封口机械Sealing machinery(10) 清洗机械Cleaning Machinery(11) 辅助包装设备Auxiliary packaging equipment(12) 杀菌机、干燥机Sterilizing machine, dryer(13) 灌装机械Filling machinery(14) 条码设备Barcode equipment3.泵pump（1）泵配件Pump Accessories（2）齿轮泵Gear Pump（3）磁力泵Magnetic Pump（4）高压泵a high pressure pump （5）隔膜泵diaphragm pump（6）管道泵pipeline pump（7）混流泵mixed-flow pump（8）计量泵metering pump（9）空调泵AC Pump（10）离心泵Pump（11）流程泵process pump（12）耐腐蚀泵The non-corrosion pump （13）排污泵Sewage Pump（14）屏蔽泵shielding pump（15）其他泵other（16）潜水泵submersible pump （17）试压泵Pressure Test 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Valve（10）针阀needle（11）底阀bottom valve（12）隔膜阀Root（13）流量控制阀flow control valve （14）燃气阀Gas Valves（15）止回阀check valve（16）电磁阀solenoid valve （17）换向阀Valve（18）排气阀the valve（19）手动阀Manual Valves （20）柱塞阀valve plunger （21）调节阀Control Valve （22）减压阀jangled nerves （23）排污阀Sewage valve （24）疏水阀Traps（25）脚踏阀foot valve（26）膨胀阀EXV（27）旋塞阀Cock Valve（28）阀门配Valve Distribution14.纺织设备和器材weaving machine15.风机、排风设备fan/blower/air compressor（1）风管Duct（2）风机、排风设备配件fan, ventilation equipment accessories （3）离子风机ions Fans（4）排风设备The exhaust equipment（5）风机盘管fan-coil（6）风幕机the wind screen machines（7）风叶Blade（8）工业风扇Industrial Fan（9）鼓风机Blower（10）离子风机ion fan（11）排风设备The exhaust equipment（12）其他风机Other Fans（13）通风机Fans（14）压缩机Compressor16.服装加工设备apparel machining17.高压电器High Voltage Apparatus（1）防雷避雷产品lightning products（2）高压成套电器complete sets of high voltage electrical（3）高压断路器high voltage circuit breaker（4）高压接触器high-pressure contactors（5）高压开关柜High Voltage Switchgear（6）高压熔断器high voltage fuse（7）其他高压电器other high voltage apparatus18.工程与建筑机械engineering and construction equipment（1）铲土运输机械scraping transport machinery（2）市政和环境卫生机械municipal and sanitation machinery （3）钢筋和预应力机械mechanical reinforced and prestressed（4）挖掘机械Mining Machinery（5）工程机械配件Construction Machinery Accessories（6）压实机械compaction machinery（7）混凝土搅拌机械concrete mixing machine（8）园林和高空作业机械garden machinery and high-altitude operations （9）凿岩机械drilling（10）桩工机械piling machinery（11）混凝土搅拌机械Concrete Mixer（12）路面机械road machinery（13）其他工程与建筑机械other engineering and construction machinery （14）装载机械mechanical loading19．?工艺礼品加工设备craftwork and gift processing equipment20．过滤材料filtration material（1）滤板（2）滤芯filter（3）滤袋Bag（4）滤料Media（5）滤膜Membrane（6）滤片filter（7）滤筒cartridge（8）滤网filter21．过滤设备percolator（1）过滤机Filter（2）过滤器Filters（3）滤油机Oil Filter（4）其他过滤设备Other filtration equipment（5）汽车滤清器Automotive Filters（6）压滤设备filtration equipment22．化工设备chemical equipment（1）板式塔Trays（2）玻璃机械Glass Machinery（3）槽式反应器trough reactor（4）除沫器Except for Mo（5）储罐Tank（6）储运容器storing containers（7）带式干燥设备Band-drying equipment（8）电解槽electrolyzer（9）二手化工设备secondary chemical equipment（10）发酵提取设备fermentation extraction equipment（11）反应釜reactor（12）废气处理成套设备complete sets of equipment to deal with emissions （13）废气吸附装置emission devices adsorption（14）分凝器All segregation（15）分散机disperser（16）粉碎机Mill（17）鼓风机Blower（18）管式反应器Tubular Reactor（19）过滤机Filter（20）过滤器filters（21）化工成套Chemical sets（22）化工成型Chemical Molding（23）化工管道Piping（24）化工设备代理Acting chemical equipment （25）化工实验设备chemical laboratory equipment （26）化工仪表Chemical Instrumentation （27）换热器heat exchanger（28）混合机Mixer（29）加料机Filling Machine（30）加热器Heater（31）结晶设备crystallization equipment（32）均质设备heterogeneous equipment（33）空分设备ASU（34）空气净化器Air Purifier（35）空心桨叶干燥机hollow blades Dryer（36）库存化工设备Chemical Equipment Inventory （37）冷凝器condenser（38）冷却器Cooler（39）冷却塔cooling tower（40）冷水机cool-water machine（41）炼化设备Refinery Equipment（42）离心机centrifuges（43）流化床干燥设备fluidized bed drying equipment （44）捏合机Kneading Machine（45）盘式干燥机disc dryer（46）喷雾干燥机Spray（47）瓶体bottles of body（48）破碎机crusher（49）其他传热设备other heat transfer equipment （50）其他传质设备other mass transfer equipment （51）其他反应设备Other response equipment （52）其他分离设备other separation equipment （53）其他粉碎设备other equipment smashed（54）其他干燥设备other drying equipment（55）其他空气净化装置other air cleaning devices （56）其他石油加工设备other oil processing equipment （57）其他输送设备other transportation equipment （58）其他制冷设备other refrigeration equipment （59）气流干燥设备air drying equipment（60）球磨机Mill（61）乳化机phacoemulsification machine（62）砂磨机sanding machine（63）筛分设备Screening Equipment（64）输送机Conveyor（65）酸雾净化器acid purification device（66）塔式反应tower reactor（67）填料塔packed tower（68）通风机Fans（69）脱硫除尘设备desulfurization and dedusting equipment （70）微波干燥设备Microwave Drying Equipment （71）尾气处理装置Exhaust Treatment Device（72）箱式干燥设备Box drying equipment（73）箱体Box（74）真空干燥机Vacuum Dryer（75）蒸发器evaporator（76）蒸馏设备distillation equipment（77）制冷压缩机Refrigeration Compressors（78）制粒干燥设备granulation drying equipment（79）钻采设备drilling and production equipment 23．机床machine tools（1）车床Lathe（2）锯床saw（3）其他机床Other Machine（4）镗床boring machine（5）卷板机床plate bending machine（6）数控机床CNC machine tools（7）电火花、线切割EDM, thread cutting（8）拉床Broacher（9）铣床Miller（10）锻压机床Forging Machine（11）螺纹加工机床Screw Machine（12）铸造机床Casting Machine（13）磨床Grinder（14）国外机床Foreign Machine（15）专用机床（16）磨床Grinder（17）木工机床Woodworking Machine（18）组合机床Combination Machine（19）剪板、折弯Cutting, bending24．家电制造设备manufacturing equipment of household appliance 25．家具制造机械manufacturing equipment of furnishings 26．减速机、变速机derailleur27．节能设备energy sources saving equipment（1）节电设备saving equipment（2）节水设备Water-saving equipment（3）节油设备oil-saving equipment（4）其他节能设备other energy-saving equipment28．净化设备clarifier（1）反渗透设备reverse osmosis equipment（2）滤芯filter（3）防静电用品Antistatic supplies（4）高纯水制取设备Preparation of highly pure water equipment（5）换热、制冷空调设备heat exchangers, air conditioners and refrigerationequipment（6）空气净化器Air Purifier（7）滤器filter（8）其他过滤设备other（9）其他空气净化装置Other air purification devices（10）其他行业专用设备other special machine industry（11）污水处理成套设备Sewage complete sets of equipment（12）压缩、分离设备Compression, separation equipment26．空气净化装置（1）废气吸附装置Adsorption emission devices（2）空气净化器Air Purifier（3）其他空气净化装置Other air purification devices（4）酸雾净化器acid purification device（5）脱硫除尘设备desulfurization and dedusting equipment（6）尾气处理装置The exhaust gas treatment plant（7）油烟净化设备fume purification equipment27．垃圾焚烧炉destructor28．?炼治设备equipment of temper with fire（1）二手冶炼设备secondary metallurgical equipment（2）其他铸造及热处理设备Other casting and heat treatment equipment （3）工业炉Industrial Furnace（4）切断设备cutting equipment（5）焦化设备coking equipment（6）燃烧器burner（7）金属成型设备Metal Forming Equipment（8）冶炼成套设备Smelting complete sets of equipment（9）炼钢设备steelmaking equipment（10）轧钢设备rolling equipment（11）中频电源IF Power29．内燃机internal combustion engine30．农业机械agriculture equipment（1）场上作业机械market operating machinery（2）肥料加工设备fertilizer processing equipment（3）粮食加工设备Food Processing Equipment（4）林业机械Forestry Machinery（5）农机配件Agricultural Machinery accessories（6）农业实验设备Agricultural Experiment equipment（7）排灌机械drainage and irrigation machinery（8）其他农业机械Other agricultural machinery（9）施肥机械fertilization machinery（10）食用油加工设备of edible oil processing equipment（11）收获机械harvesting machinery（12）饲料加工设备feed processing equipment（13）屠宰及肉类初加工设备slaughtering and meat processing equipment early（14）土壤耕整机械Soil Tillage Machinery（15）拖拉机Tractor（16）畜牧、养殖业机械livestock, aquaculture industry machinery（17）渔业机械fisheries machinery（18）植保机械Mechanical Plant Protection（19）种植机械mechanical cultivation30．农业设备（1）场上作业机械（2）农业实验设备Agricultural Experiment equipment（3）屠宰及肉类初加工设备the early slaughtering and meat processing equipment（4）二手农业机械secondary agricultural machinery（5）排灌机械drainage and irrigation machinery（6）肥料加工设备fertilizer processing equipment（7）粮食加工设备Food Processing Equipment（8）林业机械Forestry Machinery（9）棉麻毛初加工设备Fluid Systems Mao early processing equipment （10）棉麻毛初加工设备Fluid Systems Mao early processing equipment （11）农机配件Agricultural Machinery accessories（12）施肥机械fertilization machinery（13）食用油加工设备of edible oil processing equipment（14）收获机械Harvester（15）土壤耕整机械Soil Tillage Machinery（16）拖拉机Tractor（17）畜牧、养殖业机械livestock, aquaculture industry machinery （18）渔业机械fisheries machinery（19）植保机械Mechanical Plant Protection31．配电输电设备Transmission and Distribution32．皮革加工设备process machine of leather33．其他行业专用设备special equipment of other industry34．清洗、清理设备cleaner（1）超声波清洗设备ultrasonic cleaning equipment（2）高压水流清洗机high-pressure water cleaning machine（3）工业吸尘设备Industrial Cleaning Equipment（4）抛丸清理机blast cleaning machines（5）其他清洗、清理设备Other cleaning, cleaning equipment （6）扫地机sweeping machine（7）洗地机to the washing machine（8）蒸汽清洗机Steam Cleaning Machine35．石油加工设备machine of petroleum（1）炼化设备oil refining equipment（2）其他石油加工设备other oil processing equipment（3）钻采设备drilling and production equipment36．食品、饮料加工设备equipment of food and drink（1）炊事设备cooking equipment（2）调味品加工设备spices processing equipment（3）豆、乳制品加工设备beans, dairy processing equipment（4）罐头食品加工设备canned food processing equipment（5）果蔬加工设备Fruit and Vegetable Processing Equipment（6）酒及饮料生产设备wine and beverage production equipment（7）冷冻食品加工设备frozen food processing equipment（8）其他食品、饮料加工设备other food, beverage processing equipment （9）肉制品加工设备Meat Processing Equipment（10）食品烘焙设备food baking equipment（11）休闲食品加工设备Leisure food processing equipment37．塑料橡胶机械equipment of plastic and rubber38．?陶瓷生产加工机械Ceramic production and processing machinery 39．涂装设备equipment of spreadind40．?脱硫除尘设备desulfuration dust catcher41．玩具加工设备process equipment of toy42．污水处理设备equipment of sewage（1）沉淀池sedimentation tank（2）曝气设备aeration equipment（3）滗水器Decanter（4）油水分离设备oil-water separation equipment（5）其他污水处理设备Other sewage processing equipment（6）气浮设备flotation equipment（7）污泥处理设备sludge processing equipment（8）污水泵、杂质泵sewage pump, Impurities pump（9）污水处理成套设备sewage treatment complete sets of equipment （10）油水分离设备oil-water separation equipment（11）滗水器water decanter43．消音降噪设备silencer（1）隔音、吸声材料noise, Sound absorption materials（2）工业噪声控制设备the industrial noise control equipment （3）其他消音降噪设备Other muffler noise equipment（4）汽车消声器car muffler.44．鞋机配件Machine accessories shoes45．修鞋设备Item equipment46．压缩、分离设备Compression, separation equipment47．液压机械及部件Mechanical and hydraulic components48．医疗设备medical treatment equipment（1）二手医疗设备Second-hand medical equipment（2）其它未分类Other Unallocated（3）药用粉碎机械medicinal smash machinery（4）饮片机械Slices machinery（5）二手制药设备secondary pharmaceutical equipment（6）牵引、矫正设备traction to correct equipment（7）医护辅助设备health care aids（8）原料药设备及机械raw material equipment and machinery （9）诊察设备Checkups equipment（10）手术器械surgical instruments（11）监护设备Monitoring equipment（12）检验分析设备testing Analysis of equipment（13）手术专用设备surgery special equipment（14）医疗器械加工medical equipment for processing（15）制剂机械preparation machinery（16）康复理疗设备rehabilitation physiotherapy equipment（17）通用医疗器具generic medical devices（18）医疗器械制造设备medical equipment manufacturing equipment （19）治疗设备in the treatment equipment49．印刷机（1）胶印机Offset point machine（2）其他印刷机Other printing presses（3）柔印机Flexography Printing Machine（4）数码印刷机Digital Printing Press（5）丝印机shirts Machine（6）移印机Pad50．印刷设备printing equipment（1）包装防伪Packaging security（2）标识防伪identification security（3）产品防伪security products（4）打孔机drilling machines（5）打码、喷码机with code code machine（6）打样机blueprint machines（7）电晕笔Corona T（8）二手印刷设备second-hand printing equipment（9）分切机Slicer（10）覆膜机Laminators（11）复合机composite machine（12）刮墨刀Squeegees（13）胶辊Cots（14）搅墨棒Mexican stirring rod（15）开槽机Slot Machine（16）模切机die-cutting machine（17）其他防伪技术产品Other security technology products（18）其他印后加工设备Other Postpress Equipment（19）其他印前处理设备Other Prepress processing equipment（20）其他印刷机械专用配Other printing machinery exclusive distribution （21）柔印机Flexographic Printing Machine（22）扫描仪Scanner（23）晒版机Plate Copying Apparatus（24）商标防伪trademark security（25）上光机polishing machine（26）数码印刷机digital printing press（27）水辊water roller（28）丝印机Screen Printer（29）烫金机tipping machine（30）压痕机indentation machines（31）压纹机Yawenji（32）移印机Pad（33）印刷检测仪器printing detection equipment （34）印刷配套设备printing equipment sets （35）印章防伪security seals（36）有价证券防伪security portfolio（37）照排机Image setter（38）证件、单据、文件防伪document（39）制版机Myrtle（40）装订机bookbinding machine51．?造纸设备及配件paper machine and fittings52．整熨洗涤设备The entire Middle scrubbing equipment53．纸加工机械Paper processing machinery（1）打孔机DIM SUM（2）分切机Slicer（3）分纸机Machine（4）覆膜机laminating machine（5）复合机composite machine（6）开槽机Slot Machine（7）模切机die-cutting machine（8）其他纸加工机械other paper processing machinery（9）上光机polishing machine（10）烫金机tipping machine（11）压痕机indentation machine（12）压纹机Yawenji（13）折页机Folder54．纸类设备Paper and equipment55．制鞋机械Shoe-making machinery（1）打钉机Nail（2）鞋眼机shoes reflector（3）钉跟机nails with machine（4）压底机Pressure end machines（5）后帮机to help drive（6）压合机Pressure Machine（7）结帮机Conclusions help machine（8）其他制鞋机械Other shoe-making machinery（9）前帮机for help before三．仪器仪表instrument1.电动单元组合仪表instrument of electromotion2.电工仪器仪表electrician instrument（1）电流测量仪表Current Measurement Instrumentation（2）电阻测量仪表Measurement Instrumentation（3）电流互感器Current Transformer（4）电阻箱resistance box（5）电能仪表Power Meter（6）功率测量仪表Power Measurement Instrumentation（7）电桥Bridge（8）频率测量仪表Frequency Measurement Instrumentation （9）电位差计potential margin（10）其他电工仪器仪表other electrical equipment NG（11）电压测量仪表Voltage Meter（12）钳型表pincers（13）电压互感器voltage transformer（14）万用表Multimeter3.电子测量仪器electron test（1）LCR测量仪LCR meter（2）场强仪Signal Level Meter（3）频谱分析仪Spectrum Analyzer（4）其他未分类Other Unallocated（5）示波器oscilloscope（6）信号发生器Signal Generator 4.?分析仪器analyzer（1）PH计PH meter（2）采样器Sample（3）滴定仪Titrator（4）电导仪器conductivity equipment （5）定硫仪sulfur meter（6）粒度仪particle size analyzer（7）量热仪calorimeter（8）浓度计Total concentration（9）其他分析仪器Other instruments （10）气体分析仪Gas Analyzer（11）色谱仪chromatography（12）声级计sound level Total（13）水分计Moisture Meter（14）水质分析仪Water Analyzer（15）粘度计viscosity（16）浊度计Turbidimeter5.工业计时器calculagraph of industry6.?光学仪器optical instruments（1）放大镜magnifier（2）分光仪spectrometer。
电力电子专业英语1、元件设备三绕组变压器：three-column transformer ThrClnTrans双绕组变压器：double-column transformer DblClmnTrans电容器：Capacitor并联电容器：shunt capacitor电抗器：Reactor母线：Busbar输电线：TransmissionLine发电厂：power plant断路器：Breaker刀闸(隔离开关)：Isolator分接头：tap电动机：motor-------------------------------------------------------------------------------- 2、状态参数有功：active power无功：reactive power电流：current容量：capacity电压：voltage档位：tap position有功损耗：reactive loss无功损耗：active loss功率因数：power-factor功率：power功角：power-angle电压等级：voltage grade空载损耗：no-load loss铁损：iron loss铜损：copper loss空载电流：no-load current阻抗：impedance正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance电阻：resistor电抗：reactance电导：conductance电纳：susceptance无功负载：reactive load 或者QLoad有功负载: active load PLoad遥测：YC(telemetering)遥信：YX励磁电流(转子电流)：magnetizing current定子：stator功角：power-angle上限:upper limit下限：lower limit并列的：apposable高压: high voltage低压：low voltage中压：middle voltage电力系统 power system发电机 generator励磁 excitation励磁器 excitor电压 voltage电流 current母线 bus变压器 transformer升压变压器 step-up transformer高压侧 high side输电系统 power transmission system输电线 transmission line固定串联电容补偿fixed series capacitor compensation 稳定 stability电压稳定 voltage stability功角稳定 angle stability暂态稳定 transient stability电厂 power plant能量输送 power transfer交流 AC装机容量 installed capacity电网 power system落点 drop point开关站 switch station双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation补偿度 degree of compensation高抗 high voltage shunt reactor无功补偿 reactive power compensation故障 fault调节 regulation裕度 magin三相故障 three phase fault故障切除时间 fault clearing time极限切除时间 critical clearing time切机 generator triping高顶值 high limited value强行励磁 reinforced excitation线路补偿器 LDC(line drop compensation)机端 generator terminal静态 static (state)动态 dynamic (state)单机无穷大系统 one machine - infinity bus system机端电压控制 AVR电抗 reactance电阻 resistance功角 power angle有功（功率） active power无功（功率） reactive power功率因数 power factor无功电流 reactive current下降特性 droop characteristics斜率 slope额定 rating变比 ratio参考值 reference value电压互感器 PT分接头 tap下降率 droop rate仿真分析 simulation analysis传递函数 transfer function框图 block diagram受端 receive-side裕度 margin同步 synchronization失去同步 loss of synchronization阻尼 damping摇摆 swing保护断路器 circuit breaker电阻：resistance电抗：reactance阻抗：impedance电导：conductance电纳：susceptance导纳：admittance电感：inductance电容: capacitance-------------------------------------------------------------------------------- Absorber Circuit ——吸收电路AC/AC Frequency Converter ——交交变频电路AC power control ——交流电力控制AC Power Controller ——交流调功电路AC Power Electronic Switch ——交流电力电子开关Ac Voltage Controller ——交流调压电路Asynchronous Modulation ——异步调制Baker Clamping Circuit ——贝克箝位电路Bi-directional Triode Thyristor ——双向晶闸管Bipolar Junction Transistor-- BJT ——双极结型晶体管Boost-Buck Chopper ——升降压斩波电路Boost Chopper ——升压斩波电路Boost Converter ——升压变换器Bridge Reversible Chopper ——桥式可逆斩波电路Buck Chopper ——降压斩波电路Buck Converter ——降压变换器Commutation ——换流Conduction Angle ——导通角Constant Voltage Constant Frequency --CVCF ——恒压恒频Continuous Conduction--CCM ——（电流）连续模式Control Circuit ——控制电路Cuk Circuit —— CUK斩波电路Current Reversible Chopper ——电流可逆斩波电路Current Source Type Inverter--CSTI ——电流（源）型逆变电路Cycloconvertor ——周波变流器DC-AC-DC Converter ——直交直电路DC Chopping ——直流斩波DC Chopping Circuit ——直流斩波电路DC-DC Converter ——直流－直流变换器Device Commutation ——器件换流Direct Current Control ——直接电流控制Discontinuous Conduction mode ——（电流）断续模式displacement factor ——位移因数distortion power ——畸变功率double end converter ——双端电路driving circuit ——驱动电路electrical isolation ——电气隔离fast acting fuse ——快速熔断器fast recovery diode ——快恢复二极管fast recovery epitaxial diodes ——快恢复外延二极管fast switching thyristor ——快速晶闸管field controlled thyristor ——场控晶闸管flyback converter ——反激电流forced commutation ——强迫换流forward converter ——正激电路frequency converter ——变频器full bridge converter ——全桥电路full bridge rectifier ——全桥整流电路full wave rectifier ——全波整流电路fundamental factor ——基波因数gate turn-off thyristor——GTO ——可关断晶闸管general purpose diode ——普通二极管giant transistor——GTR ——电力晶体管half bridge converter ——半桥电路hard switching ——硬开关high voltage IC ——高压集成电路hysteresis comparison ——带环比较方式indirect current control ——间接电流控制indirect DC-DC converter ——直接电流变换电路insulated-gate bipolar transistor---IGBT ——绝缘栅双极晶体管intelligent power。
电参数的英文符号及意义In Ie Ics Icu Icw Icm Ir1 Ir2 Ir3 Ir4 IsdUn Ue Ui UimapIn=Ie 额定电流n=nominal e=额定Rated current(电流强度:Intensity of current 取I表示)Un=Ue 额定电压Rated voltage（电压表示取自某国的单词首字母U，在美国用V表示）Ics 运行短路分断能力short—circuit breaking capacityIcu极限短路分断能力ultimate short—circuit breaking capacityIcw 短时耐受电流short—time withstand currentIcm 额定短路接通能力short—circuit making capacity 见配电手册三版640页Ir1 长延时电流整定值Ir2 短延时电流整定值Ir3 瞬时电流整定值Ir4接地故障电流整定值Isd 断路器速断动作电流Ui 额定绝缘电压Rated insulation voltageUimp 额定冲击耐受电压Rated impluse withstand voltage相关的规范GB14048。
2GB14048.2 （IEC947-2）GB3906GB762额定极限短路分断能力和额定运行短路分断能力的区别变电站内的总出线断路器取Ics，配电箱断路器取Icu即可断路器的额定分断能力分为额定极限短路分断能力和额定运行短路分断能力两种.国标《低压开关设备和控制设备低压断路器》(GB14048。
2—94）对断路器额定极限短路分断能力和额定运行短路分断能力作了如下的解释：(1）断路器的额定极限短路分断能力(Icu):按规定的实验程序所规定的条件，不包括断路器继续承载其额定电流能力的分断能力；（2)断路器的额定运行短路分断能力(Ics）:按规定的实验程序所规定的条件,包括断路器继续承载其额定电流能力的分断能力；(3）额定极限短路分断能力（Icu）的试验程序为O—t—CO。
