改进型模拟PUT(可编程单结晶体管)器件振荡器
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电子电路术语中英文对照电子电路术语中英文对照AC(alternating current) 交流(电)ACPI(Advanced Configuration and Power Interface)高级配置电源界面A/D(analog to digital) 模拟/数字转换ADC(analog to digital convertor) 模拟/数字转换器ADM(adaptive delta modulation) 自适应增量调制ADPCM(adaptive differential pulse code modulation) 自适应差分脉冲编码调制ALU(arithmetic logic unit) 算术逻辑单元AM(Amplitude Modulation)调幅ASCII(American standard code for information interchange) 美国信息交换标准码ATA(Advanced Technology Attachment)高级技术附加装置AV(audio visual) 声视,视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BIOS(Basic Input Output System) 基本输入输出系统BZ(buzzer) 蜂鸣器,蜂音器C(capacitance,capacitor) 电容量,电容器CATV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EIDE(Enhanced Integrated Drive Electronics)增强集成电路设备EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F/V(frequency to voltage convertor) 频率/电压转换FLTA(Foreign Language Teaching Agency)上海外教网FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地,地线GPU(Graphic Process Unit)图形处理单元/图形处理器GTO(Sate turn off thruster) 门极可关断晶体管HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件)HDD(hard disk drive)硬盘驱动器HF(high frequency) 高频HIFI(High-Fidelity)高保真HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IDE (Integrated Drive Electronics)集成电路设备IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I/O(input/output) 输入/输出I/V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求ISA( Industry Standard Architecture) 工业标准结构JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻LED(light emitting diode) 发光二极管LRC(longitudinal redundancy check) 纵向冗余(码)校验LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒,微音器,麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N 沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PATA(Parallel Advanced Technology Attachment)串行ATAPC(pulse code) 脉冲码PCI(Peripheral Component Interconnect)外设部件互连标准PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)PID(proportional-integral-differential(contro ller))比例积分微分(控制器)PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P 沟道MOSFETP-P(peak-to-peak) 峰--峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance,resistor) 电阻,电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考,基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red/green/blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器RST(reset) 复位信号RT(resistor with inherent variability dependent)热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关,双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 晶体管-晶体管逻辑(电路) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy,saturable reactor) 取样继电器,饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器SSS(silicon symmetrical switch) 硅对称开关,双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门,选通脉冲T(transistor) 晶体管,晶闸管TACH(tachometer) 转速计转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(Transistor-Transistor Logic) 晶体管-晶体管逻辑(电路)TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器UPS(Uninterrupted Power Supply)不间断电源USB(Universal Serial Bus)通用串行接口VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频V/F(voltage-to-frequency) 电压/频率转换V/I(voltage to current convertor) 电压-电流变换器VM(voltmeter) 电压表VS(vacuum switch) 电子开关VT(visual telephone) 电视电话VT(video terminal) 视频终端WIFI(Wireless Fidelity)802.11b标准。
1模拟芯片(Analog ICs)放大器(Amplifiers) 比较器(Comparators) 显示驱动器(Display Drivers)过滤器(Filters)杂类(Miscellaneous) 数据选择器(Multiplexers)稳压器(Regulators)定时器(Timers) 基准电压(Voltage Reference)2电容(Capacitors)可动态显示充放电电容(Animated) 音响专用轴线电容(Audio Grade Axial)轴线聚苯烯电容(Axial Lead Polypropene) 轴线聚苯烯电容(Axial Lead Polystyrene) 陶瓷圆片电容(Ceramic Disc) 去耦片状电容(Decoupling Disc) 普通电容(Generic) 高温径线电容(High Temp Radial)高温径线电解电容(High Temperature Axial Electrolytic)金属化聚酯膜电容(Metallised Polyester Film) 金属化聚烯电容(Metallised Polypropene)金属化聚烯膜电容(Metallised Polypropene Film) 云母射频Mica RF Specific小型电解电容(Miniture Electrolytic) 多层陶瓷(Multilayer Ceramic)Multilayer Ceramic COG Multilayer Ceramic NPO Multilayer Ceramic X5R Multilayer Ceramic X7R Multilayer Ceramic Y5V Multilayer Ceramic Z5U多层金属化聚酯膜电容(Multilayer Metallised Polyestern Film)聚脂膜电容(Mylar Film) 镍栅电容(Nickel Barrier) 无极性电容(Non Polarised) Poly Film Chip聚脂层电容(Polyester Layer) 径线电解电容(Radial Electrolytic)树脂蚀刻电容(Resin Dipped) 钽珠电容(Tantalum Bead) 钽SMD(Tantalum SMD) 薄膜电容(Thin film) 可变电容(Variable)VX轴线电解电容(VX Axial Electolytic)3 CMOS 4000系列(CMOS 4000 series)加法器(Adders) 缓冲器/驱动器(Buffers&Drivers) 比较器(Comparators)计数器(Counters) 解码器(Decoders) 编码器(Encoders)触发器/锁存器(Flip-Flop&Latches) 分频器/定时器(Frequency Dividers & Timers)门电路/反相器(Gates&Inverters) 存储器(Memory) 杂类逻辑芯片(Misc.Logic)数据选择器(Multiplexers) 多谐振荡器(Multivibrators) 振荡器(Oscillators)锁相环(Phrase-Locked-Loop,PLL) 寄存器(Registers) Signal Switches4连接器(Connectors)音频接口(Audio) D 型接口(D-Type) 双排插座(DIL)FFC / FPC连接器(FFC/FPC Connectors)插头(Header Blocks)头/插座(Headers/Receptacles)IDC头(IDC Headers)杂项(Miscellaneous)PCB转接器(PCB Transfer)PCB Transition Connectors带线(Ribbon Cable)(Ribbon Cable /Wire Trap Con)单排插座(SIL)连线端子(Terminal Blocks)USB PCB装配(USB for PCB Mounting)5数据转换器(Data Converter)模/数转换器(A/D converters) 数/模转换器(D/A converters) 光传感器(Light Sensors)采样保持器(Sample & Hold) 温度传感器(Temperature Sensore)6调试工具(Debugging Tools)断点触发器(Breakpoint Triggers) 逻辑探针(Logic Probes) 逻辑激励源(Logic Stimuli)7二极管(Diodes)整流桥(Bridge Rectifiers) 普通二极管(Generic) 整流管(Rectifiers)肖特基二极管(Schottky) 开关管(Switching) 瞬态抑制管(Transient Suppressors)隧道二极管(Tunnel) 变容二极管(Varicap) 齐纳击穿二极管(Zener)8 ECL 10000系列(ECL 10000 Series)各种常用集成电路9机电(Electromechanical)各种直流和步进电机10电感(Inductors)铁氧体磁珠(Ferrite Beads) 固定电感器(Fixed Inductors) 普通电感(Generic)贴片式电感(SMT Inductors) 表面贴装电感器(Surface Mount Lnductors)严格的公差RF电感器(Tight Tolerance RF inductor) 变压器(Transformers)11拉普拉斯变换(Laplace Primitives)一阶模型(1st Order) 二阶模型(2st Order) 控制器(Controllers)非线性模式(Non-Linear) 算子(Operators) 极点/零点(Poles/Zones)符号(Symbols)12 Mechanics无子分类13存储芯片(Memory Ics)动态数据存储器(Dynamic RAM) 电可擦除可编程存储器(EEPROM)可擦除可编程存储器(EPROM) I2C总线存储器(I2C Memories)存储卡(Memory Cards) SPI总线存储器(SPI Memories)静态数据存储器(Static Memories) UNI/O Memories14微处理器芯片(Microprocess ICs)6800 系列(6800 Family) 8051 系列(8051 Family) ARM 系列(ARM Family)AVR 系列(AVR Family) BASIC Stamp Modules DSPIC33 FamilyHC11 系列(HCF11 Family) I86 Family MSP430 Family CPU 外设(Peripherals) PIC10 系列(PIC10 Family)PIC12 系列(PIC12 Family) PIC16 系列(PIC16 Family) PIC18 系列(PIC18 Family) PIC24 系列(PIC18 Family) Stellaris FamilyTMS320 Piccolo FamilyZ80系列(Z80 Family)15杂类(Miscellaneous)含天线、ATA/IDE硬盘驱动模型、单节与多节电池、串行物理接口模型、晶振、动态与通用保险、模拟电压与电流符号、交通信号灯16建模源(Modelling Primitives)模拟(仿真分析)(Analogy-SPICE) 数字(缓冲器与门电路)(Digital--Buffers&Gates)数字(杂类)(Digital--Miscellaneous) 数字(组合电路)(Digital--Combinational)数字(时序电路)(Digital--Sequential) 混合模式(Mixed Mode)可编程逻辑器件单元(PLD Elements) 实时激励源(Realtime Actuators)实时指示器(Realtime Indictors)17运算放大器(Operational Amplifiers)二路运放(Dual) 理想运放(Ideal) 大量使用的运放(Macromodel)八路运放(Octal) 四路运放(Quad) 单路运放(Single) 三路运放(Triple)18光电子类器件(Optoelectronics)(14-Segment Displays) (16-Segment Displays) 七段数码管(7-Segment Displays)英文字符与数字符号液晶显示器(Alphanumeric LCDs)条形显示器(Bargraph Displays) 点阵显示屏(Dot Matrix Display)图形液晶(Grphical LCDs) 灯泡(Lamp) 液晶控制器(LCD Controllers)液晶面板显示(LCD Panels Displays) 发光二极管(LEDs) 光耦元件(Optocouplers)串行液晶(Serial LCDs)19 PICAXEPICAXE ICs20可编程逻辑电路与现场可编程门阵列(PLD&FPGA)无子分类21电阻(Resistors)0.6W金属膜电阻(0.6W Metal Film) 10W 绕线电阻(10Watt Wirewound)2W 金属膜电阻(2Watt Metal Film) 3W绕线电阻(3 Watt Wirewound)7W绕线电阻(7 Watt Wirewound) 贴片电阻(Chip Resistor)贴片电阻(Chip Resistor 1/10W 0.1%) 贴片电阻(Chip Resistor 1/10W 1%)贴片电阻(Chip Resistor 1/10W 5%) 贴片电阻(Chip Resistor 1/16W 0.1%)贴片电阻(Chip Resistor 1/16W 1%) 贴片电阻(Chip Resistor 1/16W 5%)贴片电阻(Chip Resistor 1/2W 5%) 贴片电阻(Chip Resistor 1/4W 1%)贴片电阻(Chip Resistor 1/4W 10%) 贴片电阻(Chip Resistor 1/4W 5%)贴片电阻(Chip Resistor 1/8W 0.05%) 贴片电阻(Chip Resistor 1/8W 0.1%)贴片电阻(Chip Resistor 1/8W 0.25%) 贴片电阻(Chip Resistor 1/8W 0.5%)贴片电阻(Chip Resistor 1/8W 1%) 贴片电阻(Chip Resistor 1/8W 5%)贴片电阻(Chip Resistor 1W 5%) 贴片防浪涌电阻(Chip Resistor anti-surge 5%)通用电阻符号(Generic) 高压电阻(High Voltage) 负温度系数热敏电阻(NTC)集成电阻(Resistor Network) 排阻(Resisters Packs) 滑动变阻器(Variable)可变电阻(Varistors)22仿真源(Simulator Primitives)触发器(Flip-Flop) 门电路(Gates) 电源(Sources)23扬声器与音响设备(Speaker&Sounders)无子分类24开关与继电器(Switch&Relays)键盘(Keypads) 普通继电器(Generic Relays) 专用继电器(Specific Relays)按键与拨码(Switchs)25开关器件(Switching Devices)双端交流开关元件(DIACs) 普通开关元件(Generic) 可控硅(SCRs) 三端可控硅(TRIACs) 26热阴极电子管(Thermionic Valves)二极真空管(Diodes) 三极真空管(Triodes)四极真空管(Tetrodes) 五极真空管(Pentodes)27转换器(Transducers)Distance Humidity/Temperature Light Dependent Resistor(LDR)压力传感器(Pressures) 温度传感器(Temperature)28晶体管(Transistors)双极性晶体管(Bipolar) 普通晶体管(Generic)绝缘栅场效应管(IGBY/Insulated Gate Bipolar Transistors 结型场效应晶体管(JFET)金属-氧化物半导体场效应晶体管(MOSFET) 射频功率LDMOS晶体管(RF Power LDMOS) 射频功率VDMOS晶体管(RF Power VDMOS) 单结晶体管(Unijunction)29 TTL 74系列(TTL 74 series)加法器Adders 缓冲器Buffers & Drivers 比较器Comparators 计数器Counters解码器Decoders 编码器Encoders Flip-Flops & LatchesGates & lnverters杂类逻辑芯片(Misc.Logic) 多路复用器Multiplexers 多谐振荡器Multivibrators寄存器Registers30 TTL 74增强型低功耗肖特基系列(TTL 74ALS Series)31 TTL 74增强型肖特基系列(TTL 74AS Series)32 TTL 74高速系列(TTL 74F Series)33 TTL 74HC系列/CMOS工作电平(TTL 74HC Series)34 TTL 74HCT系列/TTL工作电平(TTL 74HCT Series)35 TTL 74低功耗肖特基系列(TTL 74LS Series)36 TTL 74肖特基系列(TTL 74S Series)AND 与门ANTENNA 天线BATTERY 直流电源BELL 铃,钟BVC 同轴电缆接插件BRIDEG 1 整流桥(二极管) BRIDEG 2 整流桥(集成块) BUFFER 缓冲器BUZZER 蜂鸣器CAP 电容CAPACITOR 电容CAPACITOR POL 有极性电容CAPVAR 可调电容CIRCUIT BREAKER 熔断丝COAX 同轴电缆CON 插口CRYSTAL 晶体整荡器DB 并行插口DIODE 二极管DIODE SCHOTTKY 稳压二极管DIODE VARACTOR 变容二极管DPY_3-SEG 3段LED DPY_7-SEG 7段LED DPY_7-SEG_DP 7段LED(带小数点) ELECTRO 电解电容FUSE 熔断器INDUCTOR 电感INDUCTOR IRON 带铁芯电感INDUCTOR3 可调电感JFET N N沟道场效应管JFET P P沟道场效应管LAMP 灯泡LAMP NEDN 起辉器LED 发光二极管METER 仪表MICROPHONE 麦克风MOSFET MOS管MOTOR AC 交流电机MOTOR SERVO 伺服电机NAND 与非门NOR 或非门NOT 非门NPN NPN三极管NPN-PHOTO 感光三极管OPAMP 运放OR 或门PHOTO 感光二极管PNP 三极管NPN DAR NPN三极管PNP DAR PNP三极管POT 滑线变阻器PELAY-DPDT 双刀双掷继电器RES1.2 电阻RES3.4 可变电阻RESISTOR BRIDGE ? 桥式电阻RESPACK ? 电阻SCR 晶闸管PLUG ? 插头PLUG AC FEMALE 三相交流插头SOCKET ? 插座SOURCE CURRENT 电流源SOURCE VOLTAGE 电压源SPEAKER 扬声器SW ? 开关SW-DPDY ? 双刀双掷开关SW-SPST ? 单刀单掷开关SW-PB 按钮THERMISTOR 电热调节器TRANS1 变压器TRANS2 可调变压器TRIAC ? 三端双向可控硅TRIODE ? 三极真空管VARISTOR 变阻器ZENER ? 齐纳二极管DPY_7-SEG_DP 数码管SW-PB 开关7407 驱动门 1N914 二极管74Ls00 与非门 74LS04 非门 74LS08 与门 74LS390 TTL 双十进制计数器7SEG 4针BCD-LED 输出从0-9 对应于4根线的BCD码7SEG 3-8译码器电路BCD-7SEG转换电路 AlterNATOR 交流发电机 AMMETER-MILLI mA安培计AND 与门 BATTERY 电池/电池组 BUS 总线 CAP 电容 CAPACITOR 电容器CLOCK 时钟信号源 CRYSTAL 晶振 Compim 串口D-FLIPFLOP D触发器 FUSE 保险丝GROUND 地 LAMP 灯 LED-RED 红色发光二极管LM016L 2行16列液晶可显示2行16列英文字符,有8位数据总线D0-D7,RS,R/W,EN三个控制端口(共14线),工作电压为5V。
模拟芯片(Analog ICs)放大器(Amplifiers)比较器(Comparators)显示驱动器(Display Drivers)过滤器(Filters)数据选择器(Multiplexers)稳压器(Regulators)定时器(Timers)基准电压(Voltage Reference)杂类(Miscellananeous)电容(Capacitors)可动态显示充放电电容(Animated)音响专用轴线电容(Audio Grade Axial)轴线聚苯烯电容(Axial Lead Polypropene)轴线聚苯烯电容(Axial Lead Polystyrene)陶瓷圆片电容(Ceramic Disc)去耦片状电容(Decoupling Disc)普通电容(Generic)高温径线电容(High Temp Radial)高温径线电解电容(High Temperature Axial Electrolytic)金属化聚酯膜电容(Metallised Polyester Film)金属化聚烯电容(Metallised Polypropene)金属化聚烯膜电容(Metallised Polypropene Film)小型电解电容(Miniture Electrolytic)多层金属化聚酯膜电容(Multilayer Metallised Polyestern Film)聚脂膜电容(Mylar Film)镍栅电容(Nickel Barrier)无极性电容(Non Polarised)聚脂层电容(Polyester Layer)径线电解电容(Radial Electrolytic)树脂蚀刻电容(Resin Dipped)钽珠电容(Tantalum Bead)可变电容(Variable)VX轴线电解电容(VX Axial Electolytic) 连接器(Connectors)音频接口(Audio)D 型接口(D-Type)双排插座(DIL)插头(Header Blocks)PCB转接器(PCB Transfer)带线(Ribbon Cable)单排插座(SIL)连线端子(Terminal Blocks)杂类(Miscellananeous)数据转换器(Data Converter)模/数转换器(A/D converters)数/模转换器(D/A converters)采样保持器(Sample & Hold)温度传感器(Temperature Sensore)调试工具(Debugging Tools)断点触发器(Breakpoint Triggers)逻辑探针(Logic Probes)逻辑激励源(Logic Stimuli)二极管(Diode)整流桥(Bridge Rectifiers)普通二极管(Generic)整流管(Rectifiers)肖特基二极管(Schottky)开关管(Switching)隧道二极管(Tunnel)变容二极管(Varicap)齐纳击穿二极管(Zener)ECL 10000系列(ECL 10000 Series)各种常用集成电路机电(Electromechanical)各种直流和步进电机电感(Inductors)普通电感(Generic)贴片式电感(SMT Inductors)变压器(Transformers)拉普拉斯变换(Laplace Primitives) 一阶模型(1st Order)二阶模型(2st Order)控制器(Controllers)非线性模式(Non-Linear)算子(Operators)极点/零点(Poles/Zones)符号(Symbols)存储芯片(Memory Ics)动态数据存储器(Dynamic RAM) 电可擦除可编程存储器(EEPROM) 可擦除可编程存储器(EPROM)I2C总线存储器(I2C Memories) SPI总线存储器(SPI Memories)存储卡(Memory Cards)静态数据存储器(Static Memories) 微处理器芯片(Microprocess ICs) 6800 系列(6800 Family)8051 系列(8051 Family)ARM 系列(ARM Family)AVR 系列(AVR Family)Parallax 公司微处理器(BASIC Stamp Modules)HCF11 系列(HCF11 Family)PIC10 系列(PIC10 Family)PIC12 系列(PIC12 Family)PIC16 系列(PIC16 Family)PIC18 系列(PIC18 Family)Z80系列(Z80 Family)CPU 外设(Peripherals)杂项(Miscellaneous)含天线、ATA/IDE硬盘驱动模型、单节与多节电池、串行物理接口模型、晶振动态与通用保险、模拟电压与电流符号、交通信号灯建模源(Modelling Primitives)模拟(仿真分析)(Analogy-SPICE)数字(缓冲器与门电路)(Digital--Buffers&Gates)数字(杂类)(Digital--Miscellaneous)数字(组合电路)(Digital--Combinational)数字(时序电路)(Digital--Sequential)混合模式(Mixed Mode)可编程逻辑器件单元(PLD Elements)实时激励源(Realtime Actuators)实时指示器(Realtime Indictors)运算放大器(Operational Amplifiers)单路运放(Single)二路运放(Dual)三路运放(Triple)四路运放(Quad)八路运放(Octal)理想运放(Ideal)大量使用的运放(Macromodel)光电子类器件(Optoelectronics)七段数码管(7-Segment Displays)英文字符与数字符号液晶显示器(Alphanumeric LCDs) 条形显示器(Bargraph Displays)点阵显示屏(Dot Matrix Display)图形液晶(Grphical LCDs)灯泡(Lamp)液晶控制器(LCD Controllers)液晶面板显示(LCD Panels Displays)发光二极管(LEDs)光耦元件(Optocouplers)串行液晶(Serial LCDs)可编程逻辑电路与现场可编程门阵列(PLD&FPGA) 无子类电阻(Resistors)0.6W金属膜电阻(0.6W Metal Film)10W 绕线电阻(10W Wirewound)2W 金属膜电阻(2W Metal Film)3W 金属膜电阻(3W Metal Film)7W 金属膜电阻(7W Metal Film)通用电阻符号(Generic)高压电阻(High Voltage)负温度系数热敏电阻(NTC)排阻(Resisters Packs)滑动变阻器(Variable)可变电阻(Varistors)仿真源(Simulator Primitives)触发器(Flip-Flop)门电路(Gates)电源(Sources)扬声器与音响设备(Speaker&Sounders)无子分类开关与继电器(Switch&Relays)键盘(Keypads)普通继电器(Generic Relays)专用继电器(Specific Relays)按键与拨码(Switchs)开关器件(Switching Devices)双端交流开关元件(DIACs)普通开关元件(Generic)可控硅(SCRs)三端可控硅(TRIACs)热阴极电子管(Thermionic Valves)二极真空管(Diodes)三极真空管(Triodes)四极真空管(Tetrodes)五极真空管(Pentodes)转换器(Transducers)压力传感器(Pressures)温度传感器(Temperature)晶体管(Transistors)双极性晶体管(Bipolar)普通晶体管(Generic)绝缘栅场效应管(IGBY/Insulated Gate Bipolar Transistors结型场效应晶体管(JFET)金属-氧化物半导体场效应晶体管(MOSFET)射频功率LDMOS晶体管(RF Power LDMOS)射频功率VDMOS晶体管(RF Power VDMOS)单结晶体管(Unijunction)CMOS 4000系列(CMOS 4000 seriesTTL 74系列(TTL 74 series)TTL 74增强型低功耗肖特基系列(TTL 74ALS Series) TTL 74增强型肖特基系列(TTL 74AS Series)TTL 74高速系列(TTL 74F Series)TTL 74HC系列/CMOS工作电平(TTL 74HC Series) TTL 74HCT系列/TTL工作电平(TTL 74HCT Series)TTL 74低功耗肖特基系列(TTL 74LS Series)TTL 74肖特基系列(TTL 74S Series)加法器(Adders)缓冲器/驱动器(Buffers&Drivers)比较器(Comparators)计数器(Counters)解码器(Decoders)编码器(Encoders)存储器(Memory)触发器/锁存器(Flip-Flop&Latches)分频器/定时器(Frequency Dividers & Timers)门电路/反相器(Gates&Inverters)数据选择器(Multiplexers)多谐振荡器(Multivibrators)振荡器(Oscillators)锁相环(Phrase-Locked-Loop,PLL)寄存器(Registers)信号开关(Signal Switches)收发器(Tranxceivers)杂类逻辑芯片(Misc.Logic)Proteus isis 的元件库中英对照Proteus 元件名称对照1元件名称中文名说明7407 驱动门1N914 二极管74Ls00 与非门74LS04 非门74LS08 与门74LS390 TTL 双十进制计数器7SEG 4针BCD-LED 输出从0-9 对应于4根线的BCD码7SEG 3-8译码器电路BCD-7SEG[size=+0]转换电路ALTERNATOR 交流发电机AMMETER-MILLI mA安培计AND 与门BATTERY 电池/电池组BUS 总线CAP 电容CAPACITOR 电容器CLOCK 时钟信号源CRYSTAL 晶振D-FLIPFLOP D触发器FUSE 保险丝GROUND 地LAMP 灯LED-RED 红色发光二极管LM016L 2行16列液晶可显示2行16列英文字符,有8位数据总线D0-D7,RS,R/W,EN三个控制端口(共14线),工作电压为5V。
工控常用英文缩写AC(alternating current) 交流(电)A/D(analog to digital) 模拟/数字转换ADC(analog to digital convertor) 模拟/数字转换器ADM(adaptive delta modulation) 自适应增量调制ADPCM(adaptive differential pulse code modulation) 自适应差分脉冲编码调制ALU(arithmetic logic unit) 算术逻辑单元ASCII(American standard code for information interchange) 美国信息交换标准码A V(audio visual) 声视,视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BZ(buzzer) 蜂鸣器,蜂音器C(capacitance,capacitor) 电容量,电容器CA TV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F/V(frequency to voltage convertor) 频率/电压转换FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地,地线GTO(Sate turn off thruster) 门极可关断晶体管HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件)HF(high frequency) 高频HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I/O(input/output) 输入/输出I/V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻LED(light emitting diode) 发光二极管LRC(longitudinal redundancy check) 纵向冗余(码)校验LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒,微音器,麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PC(pulse code) 脉冲码PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)PID(proportional-integral-differential(controller))比例积分微分(控制器) PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P沟道MOSFETP-P(peak-to-peak) 峰--峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance,resistor) 电阻,电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考,基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red/green/blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器RST(reset) 复位信号RT(resistor with inherent variability dependent) 热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关,双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy,saturable reactor) 取样继电器,饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器SSS(silicon symmetrical switch) 硅对称开关,双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门,选通脉冲T(transistor) 晶体管,晶闸管TACH(tachometer) 转速计,转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(transistor-transistor logic) 晶体管一晶体管逻辑TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频V/F(voltage-to-frequency) 电压/频率转换V/I(voltage to current convertor) 电压-电流变换器VM(voltmeter) 电压表VS(vacuum switch) 电子开关VT(visual telephone) 电视电话VT(video terminal) 视频终端pH计pH meterX射线衍射仪X-ray diffractometerX射线荧光光谱仪X-ray fluorescence spectrometer力测量仪表force measuring instrument孔板orifice plate文丘里管venturi tube水表water meter加速度仪accelerometer可编程序控制器programmable controller平衡机balancing machine皮托管Pitot tube皮带秤belt weigher光线示波器light beam oscillograph光学高温计optical pyrometer光学显微镜optical microscope光谱仪器optical spectrum instrument吊车秤crane weigher地中衡platform weigher字符图形显示器character and graphic display位移测量仪表displacement measuring instrument巡?检测装置data logger波纹管bellows长度测量工具dimensional measuring instrument长度传感器linear transducer厚度计thickness gauge差热分析仪differential thermal analyzer扇形磁场质谱计sector magnetic field mass spectrometer 料斗秤hopper weigher核磁共振波谱仪nuclear magnetic resonance spectrometer 气相色谱仪gas chromatograph浮球调节阀float adjusting valve真空计vacuum gauge动圈仪表moving-coil instrument基地式调节仪表local-mounted controller密度计densitometer液位计liquid level meter组装式仪表package system减压阀pressure reducing valve测功器dynamometer紫外和可见光分光光度计ultraviolet-visible spectrometer 顺序控制器sequence controller微处理器microprocessor温度调节仪表temperature controller煤气表gas meter节流阀throttle valve电子自动平衡仪表electronic self-balance instrument电子秤electronic weigher电子微探针electron microprobe电子显微镜electron microscope弹簧管bourdon tube数字式显示仪表digital display instrument热流计heat-flow meter热量计heat flux meter热电阻resistance temperature热电偶thermocouple膜片和膜盒diaphragm and diaphragm capsule 调节阀regulating valve噪声计noise meter应变仪strain measuring instrument湿度计hygrometer声级计sound lever meter黏度计viscosimeter转矩测量仪表torque measuring instrument转速测量仪表tachometer露点仪dew-point meter变送器transmitter。
AA模拟A/DC模拟信号到数字信号的转换A/L音频/逻辑板AAFPCB音频电路板AB地址总线ab 地址总线accessorier 配件ACCESSORRIER配件ADC(A/O)模拟到数字的转换adc 模拟到数字的转换ADDRESS BUS地址总线AFC自动频率控制afc 自动频率控制AFC自动频率控制AFMS来音频信号afms 来自音频信号AFMS来音频信号AFPCB音频电路板AF音频信号AGC自动增益控制agc 自动增益控制AGC自动增益控制aged 模拟地AGND模拟地AGND模拟地ALARM告警alarm 告警ALC自动电平控制ALEV自动电平AM调幅AMP放大器AMP放大器AM调幅ANT天线ANT/SW天线开关ant 天线Anternna天线antsw 天线开关ANTSW天线切换开关ANT天线APC自动功率控制APC/AOC自动功率控制ARFCH绝对信道号ASIC专用接口集成电路AST-DET饱和度检测ATMS到移动台音频信号atms 到移动台音频信号ATMS到移动台音频信号AUC身份鉴定中心AUDIO音频AUDIO音频AUTO自动AUX辅助AVCC音频处理芯片A模拟信号b+ 内电路工作电压BALUN平衡于一不平衡转换BAND-SEL频段选择/切换BAND频段Base band基带(信号)base 三极管基极batt+ 电池电压BDR接收数据信号Blick Diagram方框图BPF带通滤波器BUFFER缓冲放大器BUS通信总线buzz 蜂鸣器CCALL呼叫CARD卡Carrier载波调制CCONTCSX开机维持(NOKIA) CCONTINT关机请求信号CDMA码分多址cdma 码分多址CEPT欧洲邮电管理委员会CH信道CHAGCER充电器CHECK检查CIRCCITY整机Circuit Diagram电路原理图CLK时钟CLK-OUT逻辑时钟输出CLK-SELECT时钟选择信号(Motorola手机) COBBA音频IC(诺基亚系列常用)COL列COLLECTOR集电极CONTROL控制control 控制CP脉冲、泵CP-TX RXVCO控制输出接收锁相电平CP-TX TXVCO控制输出发射锁相电平CPU中央处理器cpu 中央处理器CS片选CTL-GSM频段控制信号d b 数据总线D/AC数字信号到模拟信号的转换d 数字dac 数字到模拟的转换dcin 外接直流电愿输入DCS-CS发射机控制信号:控制TXVCO与I/Q调制器DDI数据接口电路DECIPHRIG解秘DEINTERLEARING去交织DET检测dfms 来数据信号dgnd 数字地Diplex双工滤波器Direct Coner Siorl Lionear Receicer直接变换的线性接收机dsp 数字信号处理器DSP数字信号处理器dtms 到数据信号DUPLEX / DIPLEX双工器Duplex Sapatation双工间隔EEarph耳机EEPROM电擦除可编程只读存储器EIR设备号寄存器EL发光EMITTER发射极emitter 三极管发射极EMOD Demodu Laticon解调EN使能EN使能、允许、启动en 使能ENAB使能EPROM电编程只读存贮器ERASABLE可擦的ETACS增强的全接入通信系统etacs 增强的全接入通信系统EXT外部EXT外部ext 外部的FBUS处接通信接口信号线fdma 频分多址feed back 反馈fh 跳频FILFTER滤波器fl 滤波器fm 调频from 来自于gain 增益GAIN增益Gen Out信号发生器gnd 地GSM-PINDIODE功率放大器输出匹配电路切换控制信号GSM-SEL频段切换控制信号之一G-TX-VCO900MHZ发射VCO切换控制hook 外接免提状态II同相支路I/O输入/输出I/O输入/输出i/o输入输出i 同相支路IC集成电路ICTRL供电电流大小控制端ictrl 供电电流大小控制端IF中频if 中频IFLO中频本振IF中频IMEI国际移动设备识别码IN输入INSERT CARD插卡INT中断int 中断Interface界面,电子电路基础知识2,接口ISDN综合业务数字网I同相支路LayoutPCB元件分布图LCDCLK显示器时钟led 发光二极管LOCK锁定loop fliter 环路滤波器LO本振LPF低通滤波器lspctrl 扬声器控制MMAINVCO主振荡器(Motorola) MCC移动国家码MCLK主时钟mclk 主时钟MCLK主时钟MCLK主时钟MDM调制解调MDM调制解调器(Motorola手机) MENU菜单MF陶瓷滤波器MIC话筒mic 送话器MISO主机输入从机输出(Motorola) MIX混合Mixed Second第二混频信号MIXER SECOND第二混频信号MIX混频器MOD调制信号mod 调制信号MODEM调制解调器MODFreq调制频率MODIN调制I信号负modin 调制i信号负MODIN调制I信号负MODIP调制I信号正MODIP调制I信号正MODQN调制Q信号负MODQN调制Q信号负MODQP调制Q信号正MODQP调制Q信号正MOD调制MOD调制信号MOEM调制解调器DMmopip 调制i信号正MOSI主机输出从机输入(Motorola) MS移动台MSC移动交换中心MSIN移动台识别码MSK最小移频键控MSRN漫游MUTE静音mute 静音NNAM号码分配模块NC空、不接NO NETWORK无网络ofst 偏置on 开onsrq 免提开关控制PA 功率放大器PADRV功率放大器驱动PCB板图PCM脉冲编码调制PD/PH相位比较器pll 锁相环PLL锁相环PLL锁相环路powcontrol 功率控制POWCONTROL功率控制Power Supply电源系统powlev 功率级别POWLEV功放级别PURX复位信号(NOKIA)pwrsrc 供电选择QQ uadrature modulalion正交调制Q 正交支路Q正交支路q 正交支路RRACH随机接入信道RADIO射频本振RAM随机存储器ram 随机储存器(暂存)RD读Receiver收信机REF参考、基准ref 参考RESET复位reset 复位RF PCB射频板RF射频rf 射频RFADAT射频频率合成器数据rfadat 射频频率合成数据RFADAT射频频率合成器数据RFAENB射频频率合成器启动rfaenb 射频频率合成启动RFAENB射频频率合成器启动RFConnector射频接口RFI射频接口RFIN/OFF高频输入/输出ROM只读存储器ROW行RSSI场强RSSI接收信号强度指示rssi 接收强度指示RSSI接收信号强度指示RX接收rx 接收RX-ACQ接收机数据传输请求信号RXEN接收使能RXIFN接收中频信号负rxifn 接收中频信号负RXIFN接收中频信号负RXIFP接收中频信号正rxifp 接收中频信号正RXIFP接收中频信号正RXIN接收I信号负RXIN接收输出RXIP接收I信号正RXI接收基带信号(同相)RXON接收开rxon 接收开RXON接收机启动/开关控制RXOUT接收输出RXQN接收Q信号负RXQP接收Q信号正RXQ接收基带信号(正交) RXVCO收信压控振荡器RX接收sat-det 饱和度检测saw 声表面波滤波器SAW声表面波滤波器SF超级滤波器SHFVCO专用射频VCO(NOKIA)SLEEPCLK睡眠时钟SMOC数字信号处理器spi 串行外围接口spk 扬声器SUPLEX双工器作用相当于天线开关sw 开关swdc 末调整电压SW开关synclk 频率合成器时钟SYNCLK频率合成器时钟syndat 频率合成器数据SYNDAT频率合成器数据SYNEN频率合成器启动/使能synstr 频率合成器启动SYNSTR频率合成器启动SYNTCON频率合成器开/关synton 频率合成器开/关TTACS全接入移动通信系统TCH话音通道TDMA时分多址tdma 时分多址TEMP温度监测temp 温度监测TEST测试TP测试点tp 测试点tx 发送Transmitter发信机TRX收发信机TX EN发送使能tx en 发送使能TX 发送TX发信TXC发信控制TX-DEY-OUT发射时序控制输出TXENT发射供电TXEN发射使能TXEN发送使能TX-IF发信中频TXIN发送I信号负TXIP发送I信号正TXI发射基带信号TXON发送开txon 发送开TXON发送开TXOUT发射输出TXPWR发射功率TXQN发送Q信号负TXQP发送Q信号正TXQ发射基带信号TXRF发射射频TXVCO发信压控振荡器txvco 发送压控振荡器频率控制UHFVCO超高频/射频VCOUHF超高频段UI用户接口BSIC专用集成电路UREGISTERED未注册vbatt 电池电压vcc 电愿VCO 压控振荡器vco 压控振荡VCTCXO温补压控振荡器vcxocont 基准振荡器频率控制VHFVCO甚高频/中频VCOvpp 峰峰值vppflash flash 编程控制vrpad 调整后电压vswitch 开关电压WWATCH DOG看门狗WATCHDOG看门狗信号WCDMA宽带码分多址WD-CP看门狗脉冲WDG看门狗(维持信号电压)WDOG看门狗WR写AC(alternating current) 交流(电)A/D(analog to digital) 模拟/数字转换ADC(analog to digital convertor) 模拟/数字转换器ADM(adaptive delta modulation) 自适应增量调制ADPCM(adaptive differential pulse code modulation) 自适应差分脉冲编码调制ALU(arithmetic logic unit) 算术逻辑单元ASCII(American standard code for information interchange) 美国信息交换标准码AV(audio visual) 声视,视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BZ(buzzer) 蜂鸣器,蜂音器C(capacitance,capacitor) 电容量,电容器CATV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装字串7DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F/V(frequency to voltage convertor) 频率/电压转换FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地,地线GTO(Sate turn off thruster) 门极可关断晶体管字串2HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件)HF(high frequency) 高频HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I/O(input/output) 输入/输出I/V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻字串2LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒,微音器,麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PC(pulse code) 脉冲码PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)字串9PID(proportional-integral-differential(controller))比例积分微分(控制器) PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P沟道MOSFETP-P(peak-to-peak) 峰--峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance,resistor) 电阻,电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考,基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red/green/blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器字串3RST(reset) 复位信号RT(resistor with inherent variability dependent) 热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关,双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy,saturable reactor) 取样继电器,饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器字串8SSS(silicon symmetrical switch) 硅对称开关,双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门,选通脉冲T(transistor) 晶体管,晶闸管TACH(tachometer) 转速计,转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(transistor-transistor logic) 晶体管一晶体管逻辑TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频V/F(voltage-to-frequency) 电压/频率转换V/I(voltage to current convertor) 电压-电流变换器VM(voltmeter) 电压表VS(vacuum switch) 电子开关VT(visual telephone) 电视电话VT(video terminal) 视频终端。
proteus元器件比较表1.Analog IcsAmplifier : 放大器Comparators:比较器Display Drivers:显示驱动器Filters:滤波器Miscellaneous:混淆器件Regulators:三端稳压器Timers: 555准时器Voltage References:参照电压2. Capacitors:Animated:可显示充放电电荷电容Audio Grade Axial:音响专用电容Axial Lead polypropene径向轴引线聚丙烯电容Axial Leda polystyrene径向轴引线聚苯乙烯电容Ceramic Disc陶瓷原片电容Decoupling Disc解耦圆片电容Generic一般电容High Temp Radial高温径向电容High temp Axial Electrolytic Metallised Polyester Film Metallised polypropene高温径向电解电容金属聚酯膜电容金属聚丙烯电容Metallised polypropene Film金属聚丙烯莫电容Miniture Electorlytic微型电解电容Multilayer Metallised Polyester Film多层金属聚酯膜电容Mylar Film聚酯膜电容Nicket Barrier溴删电容Non Polarised无极性电容Polyester Layer聚酯层电容Radial Electrolytic径向电解电容Tantalum Bead树脂浊刻电容Variable可变电容VX Axial Electrolytic VX轴电解电容3.CMOS 4000series Adders 加法器buffers&Drivers缓冲和驱动器Comparators比较器Counters计数器Decoders译码器Encoders编码器Flip-Flops&Latches触发器和锁存器Frequency Dividers&Timer分频和准时器Gates & Inverters门电路和反相器Memory储存器Misc.Logic混淆逻辑电路Mutiplexers数据选择器Multivibrators多谐振荡器Phase_Locked Loops(PLL)锁相环Registors存放器Signal Switcher信号开关4.Connectors 接头Audio音频接头D-Type D型接头DIL 双排插座Header Blocks插头Miscellaneous各样接头PCB Transfer PCB 传输接头SIL 单排插座Ribbon Cable蛇皮电缆Terminal Blocks接线端子台5.Data Converters数据转变器A/D Converters模数变换器D/A Converters数模变换器Sample &Hold采样保持器Temperature Sensors温度传感器6. Debugging TOOlsBreakpoint TriggersLogic ProbesLogic Stimuli7. Diodes二极管Bridge Rectifiers整流管Generic一般二极管Rectifiers整流二极管Schottky肖特基二极管Switching开关二极管Tunnel地道二极管Varicap变容二极管Zenner稳压二极管8. Inductors电感GenericSMT InductorsTransformers9. Laplace Primitives拉普拉斯模型1st Order2nd OrderControllersNon_LinearOperatorsPoles/ZerosSymbols10.Memory ICs储存器芯片(包含常用的I2C,SPI 芯片)Dynamic RAM动向数据储存器EEPROM电可擦除的EPROM可擦除的I2C Memories I2c总线储存器Memory Cards储存卡SPI Memories spi总线储存器Static RAM静态数据储存器模拟芯片( Analog ICs)放大器( Amplifiers)比较器( Comparators)显示驱动器( Display Drivers)过滤器( Filters )数据选择器( Multiplexers)稳压器( Regulators)准时器( Timers)基准电压( Voltage Reference)杂类( Miscellananeous)电容( Capacitors)可动向显示充放电电容(Animated)音响专用轴线电容(Audio Grade Axial)轴线聚苯烯电容(Axial Lead Polypropene)轴线聚苯烯电容(Axial Lead Polystyrene)陶瓷圆片电容(Ceramic Disc)去耦片状电容(Decoupling Disc)一般电容( Generic)高温径线电容(High Temp Radial)高温径线电解电容(High Temperature Axial Electrolytic)金属化聚酯膜电容(Metallised Polyester Film)金属化聚烯电容(Metallised Polypropene)金属化聚烯膜电容(Metallised Polypropene Film)小型电解电容(Miniture Electrolytic)多层金属化聚酯膜电容(Multilayer Metallised Polyestern Film)聚脂膜电容( Mylar Film)镍栅电容( Nickel Barrier)无极性电容( Non Polarised)聚脂层电容( Polyester Layer)径线电解电容(Radial Electrolytic)树脂蚀刻电容(Resin Dipped)钽珠电容( Tantalum Bead)可变电容( Variable)VX 轴线电解电容(VX Axial Electolytic)连结器( Connectors)音频接口( Audio)D 型接口( D-Type)双排插座( DIL)插头( Header Blocks)PCB 转接器( PCB Transfer)带线( Ribbon Cable)单排插座( SIL)连线端子( Terminal Blocks)杂类( Miscellananeous)数据变换器 (Data Converter)模/ 数变换器 (A/D converters)数/ 模变换器 (D/A converters)采样保持器 (Sample & Hold)温度传感器 (Temperature Sensore)调试工具 (Debugging Tools)断点触发器 (Breakpoint Triggers)逻辑探针 (Logic Probes)逻辑激励源 (Logic Stimuli)二极管( Diode)整流桥 (Bridge Rectifiers)一般二极管 (Generic)整流管 (Rectifiers)肖特基二极管 (Schottky)开关管 (Switching)地道二极管 (Tunnel)变容二极管 (Varicap)齐纳击穿二极管(Zener)ECL 10000系列(ECL 10000 Series)各样常用集成电路机电 (Electromechanical)各样直流和步进电机电感 (Inductors)一般电感 (Generic)贴片式电感 (SMT Inductors)变压器 (Transformers)拉普拉斯变换 (Laplace Primitives)一阶模型 (1st Order)二阶模型 (2st Order)控制器 (Controllers)非线性模式 (Non-Linear)算子 (Operators)极点 / 零点 (Poles/Zones)符号 (Symbols)储存芯片 (Memory Ics)动向数据储存器(Dynamic RAM)电可擦除可编程储存器(EEPROM)可擦除可编程储存器(EPROM)I2C 总线储存器 (I2C Memories)SPI 总线储存器 (SPI Memories)储存卡 (Memory Cards)静态数据储存器(Static Memories)微办理器芯片 (Microprocess ICs)6800系列(6800 Family)8051系列(8051 Family)ARM系列(ARM Family)AVR系列(AVR Family)Parallax 企业微办理器 (BASIC Stamp Modules)HCF11系列(HCF11 Family)PIC10系列(PIC10 Family)PIC12系列(PIC12 Family)PIC16系列(PIC16 Family)PIC18系列(PIC18 Family)Z80 系列 (Z80 Family)CPU 外设 (Peripherals)杂项 (Miscellaneous)含天线、 ATA/IDE硬盘驱动模型、单节与多节电池、串行物理接口模型、晶振、动向与通用保险、模拟电压与电流符号、交通讯号灯建模源 (Modelling Primitives)模拟 (仿真剖析) (Analogy-SPICE)数字 (缓冲器与门电路)(Digital--Buffers&Gates)数字 (杂类 )(Digital--Miscellaneous)数字 (组合电路 )(Digital--Combinational)数字 (时序电路) (Digital--Sequential)混淆模式 (Mixed Mode)可编程逻辑器件单元(PLD Elements)及时激励源 (Realtime Actuators)及时指示器 (Realtime Indictors)运算放大器 (Operational Amplifiers)单路运放 (Single)二路运放 (Dual)三路运放 (Triple)四路运放 (Quad)八路运放 (Octal)理想运放 (Ideal)大批使用的运放(Macromodel)光电子类器件 (Optoelectronics)七段数码管 (7-Segment Displays)英文字符与数字符号液晶显示器(Alphanumeric LCDs)条形显示器 (Bargraph Displays)点阵显示屏 (Dot Matrix Display)图形液晶 (Grphical LCDs)灯泡 (Lamp)液晶控制器 (LCD Controllers)液晶面板显示 (LCD Panels Displays)发光二极管 (LEDs)光耦元件 (Optocouplers)串行液晶 (Serial LCDs)可编程逻辑电路与现场可编程门阵列(PLD&FPGA)无子类电阻 (Resistors)0.6W 金属膜电阻 (0.6W Metal Film)10W绕线电阻(10W Wirewound)2W金属膜电阻(2W Metal Film)3W金属膜电阻(3W Metal Film)7W金属膜电阻(7W Metal Film)通用电阻符号 (Generic)高压电阻 (High Voltage)负温度系数热敏电阻(NTC)排阻 (Resisters Packs)滑动变阻器 (Variable)可变电阻 (Varistors)仿真源 (Simulator Primitives)触发器 (Flip-Flop)门电路 (Gates)电源 (Sources)扬声器与音响设施(Speaker&Sounders)无子分类开关与继电器 (Switch&Relays)键盘 (Keypads)一般继电器 (Generic Relays)专用继电器 (Specific Relays)按键与拨码 (Switchs)开关器件 (Switching Devices)双端沟通开关元件(DIACs)一般开关元件 (Generic)可控硅 (SCRs)三端可控硅 (TRIACs)热阴极电子管 (Thermionic Valves)二极真空管 (Diodes)三极真空管 (Triodes)四极真空管 (Tetrodes)五极真空管 (Pentodes)变换器 (Transducers)压力传感器 (Pressures)温度传感器 (Temperature)晶体管 (Transistors)双极性晶体管 (Bipolar)一般晶体管 (Generic)绝缘栅场效应管(IGBY/Insulated Gate Bipolar Transistors结型场效应晶体管(JFET)金属 - 氧化物半导体场效应晶体管(MOSFET)射频功率 LDMOS晶体管(RF Power LDMOS)射频功率 VDMOS晶体管(RF Power VDMOS)单结晶体管 (Unijunction)CMOS 4000系列(CMOS 4000 series TTL 74系列(TTL 74 series) TTL 74加强型低功耗肖特基系列(TTL 74ALS Series)TTL 74 加强型肖特基系列(TTL 74AS Series) TTL 74列(TTL 74F Series) TTL 74HC系列/CMOS工作电平高速系(TTL74HC Series) TTL 74HCT 系列/TTL 工作电平(TTL 74HCT Series ) TTL 74 低功耗肖特基系列 (TTL 74LS Series) TTL 74 肖特基系列( TTL 74S Series)加法器 (Adders)缓冲器 / 驱动器 (Buffers&Drivers)比较器( Comparators)计数器 (Counters)解码器( Decoders)编码器 (Encoders)储存器 (Memory)触发器 / 锁存器 (Flip-Flop&Latches)分频器 / 准时器 (Frequency Dividers & Timers)门电路 / 反相器 (Gates&Inverters)数据选择器( Multiplexers)多谐振荡器 (Multivibrators)振荡器 (Oscillators)锁相环 (Phrase-Locked-Loop,PLL)存放器 (Registers)信号开关 (Signal Switches)收发器 (Tranxceivers)杂类逻辑芯片 (Misc.Logic)。
单节晶体管的应用UJT是一种三端子半导体器件,具有负电阻和开关特性,可用作相位控制应用中的张弛振荡器单结晶体管或者UJT,是另一种固态三端器件,可用于门脉冲,定时电路和触发发生器应用,以切换和控制晶闸管和三端双向可控硅开关,用于交流电源控制型应用。
与二极管类似,单结晶体管由单独的P型和N型半导体材料构成,在器件的主导电N型沟道内形成单个(因此称为Uni-Junction)PN 结。
/ p>虽然Unijunction Transistor 具有晶体管的名称,但其开关特性与传统的双极或场效应晶体管的开关特性非常不同,因为它不能用于放大信号而是用作ON-OFF开关晶体管。
UJT具有单向导电性和负阻抗特性,在击穿过程中更像是可变分压器。
与N沟道FET类似,UJT由单个实心N型半导体材料组成,形成主电流通道,其两个外部连接标记为 Base 2 ( B 2 )和 Base 1 ( B <子> 1 )。
第三个连接,容易被标记为 Emitter ( E )位于通道上。
发射极端子由从P型发射极指向N型基极的箭头表示。
通过将P型材料熔合到N中,形成单结晶体管的发射极整流pn 结。
型硅通道。
然而,也可以使用带有N型发射极端子的P沟道UJT,但这些都很少使用。
发射极结沿着通道定位,因此它更靠近终端 B 2 比 B 1 。
在UJT 符号中使用箭头,其指向基部,指示发射器端子是正的并且硅棒是负材料。
下面显示了UJT的符号,结构和等效电路。
Unijunction晶体管符号和结构请注意,单结晶体管的符号与结型场效应晶体管或JFET的符号非常相似,只是它有一个代表发射极(E )输入的弯曲箭头。
虽然它们的欧姆通道相似,但JFET和UJT的运行方式却截然不同,不应混淆。
那么它是如何工作的呢?从上面的等效电路可以看出,N型通道基本上由两个电阻器组成 R B2 和 R B1 与等效(理想)二极管串联,D 表示连接到其中心点的pn结。
电路中的各种缩写字母AC(alternating current) 交流(电)A/D(analog to digital) 模拟/数字转换ADC(analog to digital convertor) 模拟/数字转换器ADM(adaptive delta modulation) 自适应增量调制ADPCM(adaptive differential pulse code modulation) 自适应差分脉冲编码调制ALU(arithmetic logic unit) 算术逻辑单元ASCII(American standard code for information interchange) 美国信息交换标准码AV(audio visual) 声视,视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BZ(buzzer) 蜂鸣器,蜂音器C(capacitance,capacitor) 电容量,电容器CATV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装字串7DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F/V(frequency to voltage convertor) 频率/电压转换FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地,地线GTO(Sate turn off thruster) 门极可关断晶体管字串2HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件)HF(high frequency) 高频HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I/O(input/output) 输入/输出I/V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻LED(light emitting diode) 发光二极管LRC(longitudinal redundancy check) 纵向冗余(码)校验字串2LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒,微音器,麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PC(pulse code) 脉冲码PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)字串9PID(proportional-integral-differential(controller))比例积分微分(控制器)PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P沟道MOSFETP-P(peak-to-peak) 峰--峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance,resistor) 电阻,电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考,基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red/green/blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器字串3RST(reset) 复位信号RT(resistor with inherent variability dependent) 热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关,双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy,saturable reactor) 取样继电器,饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器字串8SSS(silicon symmetrical switch) 硅对称开关,双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门,选通脉冲T(transistor) 晶体管,晶闸管TACH(tachometer) 转速计,转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(transistor-transistor logic) 晶体管一晶体管逻辑TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频V/F(voltage-to-frequency) 电压/频率转换V/I(voltage to current convertor) 电压-电流变换器VM(voltmeter) 电压表VS(vacuum switch) 电子开关VT(visual telephone) 电视电话VT(video terminal) 视频终端。