ECTE364-Lec-3

1.3.2.The term gn 术语gnThis term is the SI unit for the standard acceleration due to the earth’s gravity, which itself varies with altitude and geographic latitude.g是国际单位，表示标准的重力加速度，其本身随着高度和地理位置而变化。

4.1.3Resonance 共振A critical resonant frequency is that frequency at which any point on the4.1.6.1Amplitude 振幅The specimens shall be subjected to a simple harmonic motion having an amplitude of either1.52 mm (0.06 in) double amplitude (maximum total excursion) or 147.1 m/s2 (15g n) peak,whichever is less. The tolerance on vibration amplitude shall be ±10%.样品承受振幅为1.52mm(P-P)或峰值为15g的简谐振动,在两者之间选择振幅较小的一个.振幅The required maximum constant rates of frequency change for the three bands are therefore 8.55 Hz per minute, 34.2 Hz per minute and 137 Hz per minute, respectively. The minimum times of traverse of the bands are 8.2 min, 10.9 min and 10.9 min, respectively.The rms value of acceleration within a frequency band between fFigure 4 - Test condition V, random vibration test-curve envelope (see table 2).Table 2 - Values for test condition V 1)Figure 5 - Test condition VI, random vibration test-curve envelope (see table 3).Table 3 - Values for test-condition VI 1)Figure 6 - Test condition VII, random vibration test-curve envelope (see table 4)。

EIA-364系列标准EIA-CB18 固體的鉭式電容器儲存期限EIA-364-E 電子連接器/ 插座測試過程包括環境類別EIA-364-01B 加速度電子連接的測試過程EIA-364-02C 空氣滲漏電子連接的測試過程EIA-364-03B 高度浸入電子連接的測試過程EIA-364-05B 接觸插入，釋放，移動迫使電子連接的測試過程EIA-364-06C 接觸電阻電子連接的測試過程EIA-364-07C 與軸向的Concentricity電子連接的測試過程聯繫EIA-364-08B 捲曲抗拉的力量電子連接的測試過程EIA-364-09C 耐久性電子連接和接觸的測試過程EIA-364-10E 流動的浸入電子連接和插座的測試過程EIA-364-11B 電阻到溶劑電子連接和插座的測試過程EIA-364-13D Mating和Unmating 力量電子連接的測試過程EIA-364-14B 臭氧暴露電子連接的測試過程EIA-364-17B 有或沒有電負荷電子連接和插座的測試過程的溫度生命EIA-364-18B 接线盒和插座的外观与尺寸检查的测试流程EIA-364-20D 禁得住電壓電子連接，插座和同軸的接觸的測試過程EIA-364-21D 絕緣電阻電子連接，插座和同軸的接觸的測試過程EIA-364-22B 類比生命電子連接的測試過程EIA-364-23C 低的水準接觸電阻電子連接和插座的測試過程EIA-364-24B 維修使電子連接的測試過程變老EIA-364-25C 探查損壞電子連接的測試過程EIA-364-26B 鹽水霧電子連接器，接觸和插座的測試過程EIA-364-27B 機械震動(指定的脈搏)電子連接的測試過程EIA-364-28D 振動電子連接和插座的測試過程EIA-364-29C 接觸保留電子連接的測試過程EIA-364-31B 濕度電子連接和插座的測試過程EIA-364-32D 熱震(溫度週期變化)電子連接和插座的測試過程EIA-364-35B 插入保留電子連接的測試過程EIA-364-36B DETERMINATION OF GAS-TIGHT CHARACTERISTICS TEST PROCEDURE FOR ELECTRICAL CONNECTORS, AND OR CONTACT SYSTEMSEIA-364-37B 接觸約會和分離力量電子連接的測試過程EIA-364-38B 電報拔電子連接的測試過程EIA-364-39B 電子連接器，接觸和插座的液壓靜力測試過程EIA-364-40B 壓壞電子連接的測試過程EIA-364-41C 電報在電子連接的測試過程屈曲EIA-364-42B 影響電子連接的測試過程EIA-364-45A 防火牆火焰電子連接的測試過程EIA-364-46BEIA-364-48AEIA-364-50AEIA-364-53B 氮的Adic 蒸汽測試，金完成電子連接和插座的測試過程EIA-364-54A 有磁性的滲透性電子連接器，接觸和插座的測試過程EIA-364-56D 為了焊接熱電子連接和插座的測試過程的電阻EIA-364-66A EMI 保護效力電子連接的測試過程EIA-364-70BEIA-364-71B 焊接燈芯(波焊接技術)測試過程適合電子連接器和插座EIA-364-75EIA-364-81A 燃燒特性電子連接器住房，連接器會議和插座的測試過程EIA-364-82A 塑膠電子連接和插座住房的測試過程的Corrosivity EIA-364-83 殼牌公司轟炸和轟炸在艙壁測試過程抵抗適合電動汽車連接器EIA-364-89AEIA-364-90 串音比率電子連接，插座，電纜組件的測試過程或者相互連接系統EIA-364 91A 灰塵電子連接和插座的測試過程EIA-364-95 充分的鋪席子和鋪席子穩定電子連接的測試過程EIA-364-99 規格位置和保留電子連接的測試過程EIA-364-100 標明永久為電子連接和插座的測試過程EIA-364-101 Attentuation電子連接器，插座，電報會議或者相互聯繫系統的測試過程EIA 364-102 上升時間墮落電子連接器，插座，電報會議或者相互聯繫系統的測試過程EIA-364-103 傳播延遲電子連接器，插座，電報會議或者相互聯繫系統的測試過程EIA-364 104A 可燃性電子連接的測試過程EIA-364-105A 高度低溫電子連接的測試過程EIA-364-106 駐波比率(SWR)電子連接的測試過程EIA-364-107 眼睛圖案和在電子連接器，插座，電報會議或者相互聯繫系統的測試過程感到緊張EIA-364-108 阻抗，反射系數，返回損失，並且VSWR在時間和頻率領土電子連接器，電報會議或者相互聯繫系統的測試過程測量EIA-364 1000.01 評價電子連接器的性能的環境考試方法學和插座在生意辦公室應用方面使用EIA-364-109 環電感測量電子連接(1 nH 10 nH)的測試過程EIA-364-110。

维博公司《电量隔离传感器标准》喜获双采证书
无
【期刊名称】《自动化信息》
【年(卷),期】2012(000)003
【摘要】近日，维博公司的《电量隔离传感器标准》喜获双采证书（证书号：5107C129）。

双采证书由四川省质量技术监督局颁发，即采用国际标准产品合格证书和采用国际标准产品标志证书。

采标标志是我国产品采用国际标准的一种专用说明标志，是企业对产品质量达到国际先进水平或国际水平的自我声明形式。

【总页数】1页(P12-12)
【作者】无
【作者单位】不详
【正文语种】中文
【中图分类】TM933
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1.维博电子WB系列电量隔离传感器／智能电量变送器 [J],
2.维博：立志于成为中国最大的电量传感器研发及生产基地——访维博公司总经理阮赐元先生 [J],
3.电量隔离传感器诞生绵阳维博电子有限责任公司 [J],
4.电量隔离传感器20年亲历记——访绵阳维博电子有限责任公司总经理阮赐元先生 [J], 向飞
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因版权原因，仅展示原文概要，查看原文内容请购买。

EIA-364（连接器产品常用测试规范之目录）Item Standard NO.Rev.Description1EIA-CB18Solid Tantalum Capacitor Shelf-Life固体的钽式电容器储存期限2EIA-364E ELECTRICAL CONNECTOR/SOCKET TEST PROCEDURES INCLUDING ENVIRONMENTAL CLASSIFICATIONS 电子连接器/插座（包括环境类）的测试程序3EIA-364-01B Acceleration Test Procedure for Electrical Connectors电子连接器的加速测试程序4EIA-364-02C Air Leakage Test Procedure for Electrical Connectors空气渗漏电子连接器的测试程序5EIA-364-03B Altitude Immersion Test Procedure for Electrical Connectors高度浸入电子连接器的测试程序6EIA-364-05B Contact Insertion, Release and Removal Force Test Procedure for Electrical Connectors电子连接器的端子插入、释放及取出测试程序7EIA-364-06C Contact Resistance Test Procedure for Electrical Connectors电子连接器的接触电阻测试程序8EIA-364-07B Contact Axial Concentricity Test Procedure for Electrical Connectors电子连接器的端子同心度测试程序9EIA-364-08B Crimp Tensile Strength Test Procedure for Electrical Connectors电子连接器的卷曲抗拉强度测试程序10EIA-364-09C Durability Test Procedure for ElectricalConnectors and Contacts端子连接器与端子的耐久性测试程序11EIA-364-10D Fluid Immersion Test Procedure for Electrical Connectors电子连接器的液体浸没测试程序12EIA-364-11B Resistance to Solvents Test Procedure for Electrical Connectors and Sockets电子连接器和插座的电阻测试程序13EIA-364-13D Mating and Unmating Forces T est Procedure for Electrical Connectors电子连接器的插入力和拔出力测试程序14EIA-364-14B Ozone Exposure Test Procedure for Electrical Connectors电子连接器的臭氧暴露测试程序15EIA-364-17B Temperature Life with or without Electrical Load Test Procedure for Electrical Connectors andSockets. 电子连接器和插座的温度寿命测试或没有电负载测试程序16EIA-364-18B Visual and Dimensional Inspection Test Procedure for Electrical Connectors and Sockets电子连接器和插座的外观与尺寸检验程序17EIA-364-20C Withstanding Voltage Test Procedure for Electrical Connectors, Sockets and Coaxial Contacts电子连接品、插座和同轴端子的耐电压测试程序18EIA-364-21C Insulation Resistance Test Procedure for Electrical Connectors, Sockets, and Coaxial Contacts电子连接品、插座和同轴端子的绝缘电阻测试程序19EIA-364-22B Simulated Life Test Procedure for Electrical Connectors电子连接器的模拟寿命测试程序20EIA-364-23C Low Level Contact Resistance T est Procedure for Electrical Connectors and Sockets电子连接器与插座的接触电阻测试程序21EIA-364-24B Maintenance Aging Test Procedure for Electrical Connectors电子连接器的维持能力测试程序22EIA-364-25C Probe Damage Test Procedure for Electrical Connectors电子连接器的探伤测试程序23EIA-364-26B Salt Spray Test Procedure for Electrical Connectors, Contacts and Sockets电子连接器、端子和插座的盐雾测试程序24EIA-364-27B Mechanical Shock (Specified Pulse) Test Procedure for Electrical Connectors电子连接器的机械震动(指定的脉搏)测试程序25EIA-364-28E Vibration Test Procedure for Electrical Connectors and Sockets电子连接器与插座的振动测试程序26EIA-364-29C Contact Retention Test Procedure for Electrical Connectors电子连接器的端子保持力测试程序27EIA-364-30A Capacitance Test Procedure for Electrical Connectors and Sockets电子连接器与插座的电容测试程序28EIA-364-31B Humidity Test Procedure for Electrical Connectors and Sockets电子连接器与插座的湿度测试程序29EIA-364-32D Thermal Shock (Temperature Cycling) Test Procedure for Electrical Connectors and Sockets电子连接器与插座的热冲击(温度周期变化)测试程序30EIA-364-35B Insert Retention Test Procedure for Electrical Connectors电子连接器的保持力测试程序31EIA-364-36B Determination of Gas-tight Characteristics test procedure for Electrical connectors and or contact systems. 电子连接器和（或）端子系统的气密特性测试程序32EIA-364-37B Contact Engagement and Separation Force Test Procedure for Electrical Connectors电子连接器端子结合力和分离力测试程序33EIA-364-38B Cable Pull-Out Test Procedure for Electrical Connectors电子连接器的电材拉拔力测试程序34EIA-364-39B Hydrostatic Test Procedure for Electrical Connectors, Contacts and Sockets电子连接器、接触和插座的液压静力测试程序35EIA-364-40B Crush Test Procedure for Electrical Connectors电子连接器v压坏测试程序36EIA-364-41C Cable Flexing Test Procedure for Electrical Connectors电报在电子连接的测试程序屈曲37EIA-364-42B Impact Test Procedure for Electrical Connectors电子连接器的机械冲压测试程序38EIA-364-45A Firewall Flame Test Procedure for Electrical Connectors电子连接器的阻燃火焰测试程序39EIA-364-46B MICROSECOND DISCONTINUITY TEST PROCEDURE FOR ELECTRICAL CONNECTORS,CONTACTS AND SOCKETS电子连接器、端子和插座的瞬断（微秒不间断）测试程序40EIA-364-48A Metallic Coating Thickness Measurement of Contacts Test Procedure for Electrical Connectors电子连接器端子喷涂层厚底测试程序41EIA-364-50A Dust (Fine Sand)Test Procedure for Electrical Connectors电子连接器的粉尘（细沙）测试程序42EIA-364-53B Nitric Acid Vapor Test, Gold Finish Test Procedure for Electrical Connectors and Sockets电子连接器与插座的硝酸蒸汽测试、黄金制品测试程序43EIA-364-54A Magnetic Permeability Test Procedure for Electrical Connectors, Contacts, and Sockets电子连接器、端子和插座的导电率测试程序44EIA-364-56C Resistance to Soldering Heat Test Procedure for Electrical Connectors and Sockets电子连接器和插座的焊接热电阻测试程序45EIA-364-59A LOW TEMPERATURE TEST PROCEDURE FOR ELECTRICAL CONNECTORS AND SOCKETS电子连接器和插座的低温测试程序46EIA-364-66A EMI Shielding Effectiveness Test Procedure for Electrical Connectors电子连接器的电磁干扰屏蔽效应测试程序47EIA-364-70B TEMPERATURE RISE VERSUS CURRENT TEST PROCEDURE FOR ELECTRICAL CONNECTORS AND SOCKETS 电子连接器与插座的温升与电流测试程序48EIA-364-71B Solder Wicking (Wave Solder Technique) Test Procedure for Electrical Connectors and Sockets电子连接器与插座的溢锡(波峰焊接技术)测试程序49EIA-364-75LIGHTNING STRIKE TEST PROCEDURE FOR ELECTRICAL CONNECTORS电子连接器的雷击测试程序50EIA-364-81A Combustion Characteristics Test Procedure for Electrical Connector Housings, Connector Assemblies and Sockets. 电子连接器塑料、组装成品与插座的燃烧特性测试程序51EIA-364-82A Corrosivity of Plastics Test Procedure for Electrical Connector and Socket Housings电子连接器与插座塑胶的塑胶腐蚀性测试程序52EIA-364-83Shell-to-Shell and Shell-to-Bulkhead Resistance Test Procedure for Electrical Connectors电子连接器的接地壳与接地壳及接地壳与主板之电阻测试程序53EIA-364-89A Space Application Test Procedure for Electrical Connectors and Sockets电子连接器与插座的空间应用测试程序54EIA-364-90Crosstalk Ratio Test Procedures for Electrical Connectors, Sockets, Cable Assemblies orInterconnect Systems电子连接器、插座、线束或互联系统的串扰率测试程序55EIA-364-91A Dust Test Procedure for Electrical Connector and Sockets电子连接器与插座的粉尘测试程序56EIA-364-95Full Mating and Mating Stability Test Procedures for Electrical Connectors电子连接器的完整互配与互配稳定测试程序57EIA-364-99Gage Location and Retention Test Procedure for Electrical Connectors电子连接器的计量位置与保留测试程序58EIA-364-100Marking Permanence Test Procedure for Electrical Connectors and Sockets电子连接器与插座的永久性标识测试程序59EIA-364-101Attenuation Test Procedure for Electrical Connectors, Sockets, Cable Assemblies or Interconnection Systems 电子连接器、插座、线束或互联系统的衰减测试程序60EIA-364-102Rise Time Degradation Test Procedure for Electrical Connectors, Sockets,Cable Assemblies orInterconnection Systems。

CAT36473-Channel Ultra High Efficiency LED Driver with 32 Dimming LevelsDescriptionThe CAT3647 is a high efficiencye fractional charge pump that can drive up to three LEDs programmable by a one wire digital interface. The inclusion of a 1.33x fractional charge pump mode increases device efficiency by up to 10% over traditional 1.5x charge pumps with no added external capacitors.Low noise input ripple is achieved by operating at a constant switching frequency which allows the use of small external ceramic capacitors. The multi−fractional charge pump supports a wide range of input voltages from 2.4 V to 5.5 V.The EN/DIM logic input functions as a chip enable and a digital dimming interface for setting the current in all the LED channels. The 1−wire pulse−dimming interface supports 32 linear steps from full−scale down to zero current.The device is available in the tiny 16−pad TQFN 3mm x 3mm package with a max height of 0.8mm.ON Semiconductor’s 1.33x, charge pump switching architecture is patented.Features•High Efficiency 1.33x Charge Pump•Charge Pump: 1x, 1.33x, 1.5x, 2x•Drives up to 3 LEDs at 30 mA Each•1−wire EZDim 32 Linear Steps•Power Efficiency up to 92%•Low Noise Input Ripple in All Modes•“Zero” Current Shutdown Mode•Soft Start and Current Limiting•Short Circuit Protection•Thermal Shutdown Protection•16−pad TQFN Package•These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS CompliantApplications•LCD Display Backlight•Cellular Phones•Digital Still Cameras•Handheld DevicesTQFN−16HV3 SUFFIXCASE 510ADPIN CONNECTIONSMARKING DIAGRAMDevice Package Shipping†ORDERING INFORMATIONCAT3647HV3−GT2(Note 1)TQFN−16(Pb−Free)2,000/Tape & Reel 1.NiPdAu Plated Finish (RoHS−compliant).LED1GNDNCNCC2−C2+C1−C1+LED2LED3NCRSETEN/DIMVOUTNCVIN1(Top View)JAAPAXXXYWWJAAP = CAT3647HV3−GT2A = Assembly LocationXXX = Last Three Digits of Assembly Lot Number Y = Production Year (Last Digit)WW = Production Week (Two Digits)†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our T ape and Reel Packaging Specifications Brochure, BRD8011/D.Figure 1. Typical Application Circuitm FOUT Table 1. ABSOLUTE MAXIMUM RATINGSParameterRating Unit VIN, LEDx, C1±, C2±, EN/DIM, RSET voltage 6V VOUT voltage7V Storage Temperature Range −65 to +160°C Junction Temperature Range−40 to +150°CStresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.Table 2. RECOMMENDED OPERATING CONDITIONSParameterRating Unit VIN2.5 to 5.5V Ambient Temperature Range −40 to +85°C I LED per LED pinup to 30mA LED Forward Voltage Range1.3 to 4.3VFunctional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability.NOTE:Typical application circuit with external components is shown above.Table 3. ELECTRICAL OPERATING CHARACTERISTICS(over recommended operating conditions unless specified otherwise) V IN = 3.6 V, EN = High, T AMB = 25°CSymbol Name Conditions Min Typ Max UnitsI Q Quiescent Current1x mode, excluding load1.33x mode, excluding load1.5x mode, excluding load2x mode, excluding load 1.01.72.22.4mAI QSHDN Shutdown Current V EN = 0 V1m A I LED-ACC LED Current Setting RSET = 3.74 k W20mARSET = 7.50 k W10I LED-ACC LED Current Accuracy(I LEDAVG – I NOMINAL) / I NOMINALRSET = 4.99 k W±2% I LED-DEV LED Channel Matching(I LED - I LEDAVG) / I LEDAVG±1.5% V RSET RSET Regulated Voltage0.580.60.62VR OUT Output Resistance (open loop)1x mode1.33x mode, V IN = 3 V1.5x mode, V IN =2.7 V2x mode, V IN = 2.4 V 0.85510WF OSC Charge Pump Frequency 1.33x and 2x mode1.5x mode 0.8111.31.31.6MHzI SC_MAX Output short circuit Current Limit V OUT < 0.5 V50mA I IN_MAX Input Current Limit V OUT > 1 V, 1x mode250mA LED TH1x to 1.33x or 1.33x to 1.5x or 1.5x to 2xTransition Thresholds at any LED pin130mV V HYS1x Mode Transition Hysteresis400mV T DF Mode Transition Filter Delay120m sR EN/DIM V HI V LO EN/DIM Pin− Internal Pull-down Resistor− Logic High Level− Logic Low Level1.31000.4k WVVT SD Thermal Shutdown150°C T HYS Thermal Hysteresis20°C V UVLO Undervoltage lockout (UVLO) threshold 1.6 1.8 2.0V Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.Table 4. RECOMMENDED EN/DIM TIMING(For 2.4 V ≤ V IN ≤ 5.5 V, over full ambient temperature range -40°C to +85°C.)Symbol NameConditionsMin TypMax Units T LO EN/DIM program low time 0.2100m s T HI EN/DIM program high time0.2m s T PWRDWN EN/DIM low time to shutdown 1.5ms T LEDLED current settling time40m sFigure 2. EN/DIM Digital Dimming Timing DiagramLED LED Current SettingThe full scale LED current is set by the external resistor connected between the RSET pin and ground. Table 5 lists standard resistor values for several LED current settings.Table 5. RESISTOR RSET AND LED CURRENTFull Scale LED Current [mA]RSET [k W ]237.4514.7107.5015 4.9920 3.7425 3.00302.49Figure 3. Efficiency vs. Input VoltageFigure 4. Efficiency vs. Li −Ion VoltageINPUT VOLTAGE (V)INPUT VOLTAGE (V)405060708090100405060708090100Figure 5. Quiescent Current vs. Input VoltageFigure 6. Quiescent Current vs. TemperatureINPUT VOLTAGE (V)TEMPERATURE (°C)0123412080400−4001234Figure 7. LED Current Change vs. InputVoltage Figure 8. LED Current Change vs.TemperatureINPUT VOLTAGE (V)TEMPERATURE (°C)−10−8−4−202610−10−8−4−204610E F F I C I E N C Y (%)E F F I C I E N C Y (%)Q U I E S C E N T C U R R E N T (m A )Q U I E S C E N T C U R R E N T (m A )L E D C U R R E N T V A R I A T I O N (%)L E D C U R R E N T V A R I A T I O N (%)2x 1.5x1.33x 1x−648−628Figure 9. Switching Frequency vs.TemperatureFigure 10. Output Resistance vs. Input VoltageTEMPERATURE (°C)INPUT VOLTAGE (V)0.70.80.91.01.11.21.3 5.04.55.54.03.53.02.52.024681012Figure 11. Power Up in 1x Mode Figure 12. Power Up in 1.33x ModeFigure 13. Power Up in 1.5x Mode Figure 14. Power Up in 2x ModeS W I T C H I N G F R E Q U E N C Y (M H z )O U T P U T R E S I S T A N C E (W )1x1.33x1.5x2xFigure 15. Power Up Delay (1x Mode)Figure 16. Power Down Delay (1x Mode)Figure 17. Operating Waveforms in 1x ModeFigure 18. Switching Waveforms in1.33x ModeFigure 19. Switching Waveforms in1.5x Mode Figure 20. Switching Waveforms in2x ModeFigure 21. Foldback Current Limit Figure 22. LED Current vs. LED Pin VoltageOUTPUT CURRENT (mA)LED PIN VOLTAGE (mV)00.51.01.52.03.03.54.030025020015010050010203040Figure 23. Dimming WaveformO U T P U T V O L T A G E (V )L E D C U R R E N T (m A )2.5Table 6. PIN DESCRIPTIONName FunctionLED1LED1 cathode terminal.LED2LED2 cathode terminal.LED3LED3 cathode terminal.RSET Connect resistor RSET to set the LED current.EN/DIM Device enable (active high) and Dimming Control.VOUT Charge pump output connected to the LED anodes.VIN Charge pump input, connect to battery or supply.C1+Bucket capacitor 1 Positive terminalC1-Bucket capacitor 1 Negative terminalC2+Bucket capacitor 2 Positive terminalC2-Bucket capacitor 2 Negative terminalGND Ground ReferenceNC Not connected inside package.GND Connect to GND on the PCB.Pin FunctionVIN is the supply pin for the charge pump. A small 1m F ceramic bypass capacitor is required between the VIN pin and ground near the device. The operating input voltage range is from 2.5V to 5.5V. Whenever the input supply falls below the under-voltage threshold (1.8V), all the LED channels are disabled and the device enters shutdown mode. EN/DIM is the enable and one wire dimming input for all LED channels. Levels of logic high and logic low are set at 1.3V and 0.4V respectively. When EN/DIM is initially taken high, the device becomes enabled and all LED currents are set to the full scale according to the resistor R SET. To place the device into “zero current” shutdown mode, the EN/DIM pin must be held low for at least 1.5ms. VOUT is the charge pump output that is connected to the LED anodes. A small 1 m F ceramic bypass capacitor is required between the VOUT pin and ground near the device. GND is the ground reference for the charge pump. The pin must be connected to the ground plane on the PCB.C1+, C1- are connected to each side of the ceramic bucket capacitor C1.C2+, C2- are connected to each side of the ceramic bucket capacitor C2.LED1, LED2, LED3 provide the internal regulated current sources for each of the LED cathodes. These pins enter high-impedance zero current state whenever the device is placed in shutdown mode.TAB is the exposed pad underneath the package. For best thermal performance, the tab should be soldered to the PCB and connected to the ground plane.RSET is connected to the resistor (R SET) to set the full scale current for the LEDs. The voltage at this pin regulated to 0.6V. The ground side of the external resistor should be star connected back to the GND of the PCB. In shutdown mode, RSET becomes high impedance.Block DiagramFigure 24. CAT3647 Functional Block DiagramBasic OperationAt power-up, the CAT3647 starts operating in 1x mode where the output will be approximately equal to the input supply voltage (less any internal voltage losses). If the output voltage is sufficient to regulate all LED currents, the device remains in 1x operating mode.If the input voltage is insufficient or falls to a level where the regulated currents cannot be maintained, the device automatically switches into 1.33x mode (after a fixed delay time of about 120 m s). In 1.33x mode, the output voltage is approximately equal to 1.33 times the input supply voltage (less any internal voltage losses).This sequence repeats in the 1.33x and 1.5x mode until the driver enters the 2x mode. In 1.5x mode, the output voltage is approximately equal to 1.5 times the input supply voltage. While in 2x mode, the output is approximately equal to 2 times the input supply voltage.If the device detects a sufficient input voltage is present to drive all LED currents in 1x mode, it will change automatically back to 1x mode. This only applies for changing back to the 1x mode. The difference between the input voltage when exiting 1x mode and returning to 1x mode is called the 1x mode transition hysteresis (V HYS) and is about 400 mV.LED Current SelectionAfter power-up, the LED current is set by the external resistor (R SET ) value and the number of pulses (n) on the EN/DIM input as follows:LED current +125 0.6VR SETǒ31*n31ǓThe full scale current is calculated from the above formulawith n equal to zero.The EN/DIM pin has two primary functions. One function enables and disables the device. The other function is LED current dimming with 32 different levels by pulsing the input signal, as shown on Figure 25. On each consecutive pulse rising edge, the LED current is decreased by about 3.2%(1/31th of the full scale value). After 30 pulses, the LED current is 3.2% of the full scale current. On the 31st pulse, the current drops to zero, and then goes back to full scale on the following pulse.Each pulse width should be between 200ns and 100m s.Pulses faster than the minimum T LO may be ignored and filtered by the device. Pulses longer than the maximum T LO may shutdown the device. By pulsing the EN/DIM signal at high frequency, the LED current can quickly be set to zero.The LED driver enters a “zero current” shutdown mode if EN/DIM is held low for 1.5ms or more.The dimming level is set by the number of pulses on the EN/DIM after the power-up, as shown in Table 7.Table 7. DIMMING LEVELSFull Scale Current in %Dimming Pulses [n]1000971942903874845816777748719681065116112581355145215481645174218391935203221292226232324192516261327102862933003110032Figure 25. EN/DIM Digital Dimming Timing DiagramLEDUnused LED ChannelsFor applications not requiring all the channels, it is recommended the unused LED pins be tied directly to VOUT (see Figure 26).Figure 26. Application with 2 LEDsProtection ModeIf an LED is disconnected, the driver senses that and automatically ignores that channel. When all LEDs are disconnected, the driver goes to 1x mode where the output is equal to the input voltage.As soon as the output exceeds about 6V , the driver resets itself and re-evaluates the mode.If the die temperature exceeds +150°C, the driver will enter a thermal protection shutdown mode. When the device temperature drops by about 20°C, the device will resume normal operation.LED SelectionLEDs with forward voltages (V F ) ranging from 1.3V to 4.3V may be used. Selecting LEDs with lower V F is recommended in order to improve the efficiency by keeping the driver in 1x mode longer as the battery voltage decreases.For example, if a white LED with a V F of 3.3 V is selected over one with V F of 3.5 V , the driver will stay in 1x mode for lower supply voltage of 0.2 V . This helps improve the efficiency and extends battery life.External ComponentsThe driver requires four external 1 m F ceramic capacitors for decoupling input, output, and for the charge pump. Both capacitors type X5R and X7R are recommended for the LED driver application. In all charge pump modes, the input current ripple is kept very low by design and an input bypass capacitor of 1 m F is sufficient.In 1x mode, the device operates in linear mode and does not introduce switching noise back onto the supply.Recommended LayoutIn charge pump mode, the driver switches internally at a high frequency. It is recommended to minimize trace length to all four capacitors. A ground plane should cover the area under the driver IC as well as the bypass capacitors. Short connection to ground on capacitors C IN and C OUT can be implemented with the use of multiple via. A copper area matching the TQFN exposed pad (TAB) must be connected to the ground plane underneath. The use of multiple via improves the package heat dissipation.Figure 27. TQFN-16 Recommended LayoutTQFN16, 3x3CASE 510AD −01ISSUE ADATE 19 MAR 2008SIDE VIEWTOP VIEWBOTTOM VIEWFRONT VIEWNotes:(1) All dimensions are in millimeters.(2) Complies with JEDEC MO-220.SYMBOLMIN NOM MAX A 0.700.750.80A10.000.020.05A30.20 REF b 0.180.250.30D 2.90 3.00 3.10D2 1.40−−− 1.80E 3.00E2 1.40−−− 1.80e 2.900.50 BSC 3.10L0.300.400.50MECHANICAL CASE OUTLINEPACKAGE DIMENSIONSON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor thePUBLICATION ORDERING INFORMATIONTECHNICAL SUPPORTNorth American Technical Support:Voice Mail: 1 800−282−9855 Toll Free USA/Canada Phone: 011 421 33 790 2910LITERATURE FULFILLMENT :Email Requests to:*******************onsemi Website: Europe, Middle East and Africa Technical Support:Phone: 00421 33 790 2910For additional information, please contact your local Sales Representative。

EIA-364系列标准EIA-364系列标准，带目录，总共53个标准，6个压缩包EIA-CB18 固体的钽式电容器储存期限EIA-364 D 电子连接器/ 插座测试过程包括环境类别EIA-364 01B 加速度电子连接的测试过程EIA-364 02C 空气渗漏电子连接的测试过程EIA-364 03B 高度浸入电子连接的测试过程EIA-364 05B 接触插入，释放，移动迫使电子连接的测试过程EIA-364 06B 接触电阻电子连接的测试过程EIA-364 07b 与轴向的Concentricity电子连接的测试过程联系EIA-364 08B 卷曲抗拉的力量电子连接的测试过程EIA-364 09C 耐久性电子连接和接触的测试过程EIA-364 10C 流动的浸入电子连接和插座的测试过程EIA-364 11A 电阻到溶剂电子连接和插座的测试过程EIA-364 13B Mating和Unmating 力量电子连接的测试过程EIA-364 14B 臭氧暴露电子连接的测试过程EIA-364 17B 有或没有电负荷电子连接和插座的测试过程的温度生命EIA-364 20C 禁得住电压电子连接，插座和同轴的接触的测试过程EIA-364 21C 绝缘电阻电子连接，插座和同轴的接触的测试过程EIA-364 22B 类比生命电子连接的测试过程EIA-364 23B 低的水准接触电阻电子连接和插座的测试过程EIA-364 24B 维修使电子连接的测试过程变老EIA-364 25C 探查损坏电子连接的测试过程EIA-364 26B 盐水雾电子连接器，接触和插座的测试过程EIA-364 27B 机械震动(指定的脉搏)电子连接的测试过程EIA-364 28D 振动电子连接和插座的测试过程EIA-364 29B 接触保留电子连接的测试过程EIA-364 31B 湿度电子连接和插座的测试过程EIA-364 32C 热震(温度周期变化)电子连接和插座的测试过程EIA-364 35B 插入保留电子连接的测试过程EIA-364 37B 接触约会和分离力量电子连接的测试过程EIA-364 38B 电报拔电子连接的测试过程EIA-364 39B 电子连接器，接触和插座的液压静力测试过程EIA-364 40B 压坏电子连接的测试过程EIA-364 41C 电报在电子连接的测试过程屈曲EIA-364 42B 影响电子连接的测试过程EIA-364 45A 防火墙火焰电子连接的测试过程EIA-364 53B 氮的Adic 蒸汽测试，金完成电子连接和插座的测试过程EIA-364 54A 有磁性的渗透性电子连接器，接触和插座的测试过程EIA-364 56B 为了焊接热电子连接和插座的测试过程的电阻EIA-364 66A EMI 保护效力电子连接的测试过程EIA-364 71B 焊接灯芯(波焊接技术)测试过程适合电子连接器和插座EIA-364 81A 燃烧特性电子连接器住房，连接器会议和插座的测试过程EIA-364 82A 塑胶电子连接和插座住房的测试过程的Corrosivity EIA 364-83 壳牌公司轰炸和轰炸在舱壁测试过程抵抗适合电动汽车连接器EIA 364-90 串音比率电子连接，插座，电缆组件的测试过程或者相互连接系统EIA-364 91A 灰尘电子连接和插座的测试过程EIA 364-95 充分的铺席子和铺席子稳定电子连接的测试过程EIA 364-99 规格位置和保留电子连接的测试过程EIA 364-100 标明永久为电子连接和插座的测试过程EIA 364-101 Attentuation电子连接器，插座，电报会议或者相互联系系统的测试过程EIA 364-102 上升时间堕落电子连接器，插座，电报会议或者相互联系系统的测试过程EIA 364-103 传播延迟电子连接器，插座，电报会议或者相互联系系统的测试过程EIA-364 104A 可燃性电子连接的测试过程EIA 364-105 高度低温电子连接的测试过程EIA 364-106 驻波比率(SWR)电子连接的测试过程EIA 364-107 眼睛图案和在电子连接器，插座，电报会议或者相互联系系统的测试过程感到紧张EIA 364-108 阻抗，反射系数，返回损失，并且VSWR在时间和频率领土电子连接器，电报会议或者相互联系系统的测试过程测量EIA 364 1000.01 评价电子连接器的性能的环境考试方法学和插座在生意办公室应用方面使用EIA 364-109 环电感测量电子连接(1 nH 10 nH)的测试过程。

EIA STANDARD EIA/ECA-364-28E 第1 页共7 页电子工业协会标准电子零组件、组合体和材料协会（ECA）TP-28E电连接器及插座振动试验程序EIA/ECA-364-28E（依据EIA-364-28D修订）2006年8月28日颁布1 导言1.1 概述本试验标准阐述了一种用于电连接器振动试验的标准方法，以便评估电连接器及其组件承受特定强度振动的能力。

1.2 目的进行本试验是为了确定连接器及其组件在寿命期间可能遭遇在主要频段或随机振动频段范围内及其幅度上受振动的影响情况。

1.3 定义1.3.1 轴图1给出了轴的图示定义，如果使用不同于图1所示的轴,则在相关参考文件中应在试验装置进行要求或对轴进行定义。

3.1.1.1 X轴与样品纵向一致的方向3.1.1.2 Y轴与样品纵向相垂直的方向(横向)3.1.1.3 Z轴与测试装置的固定面(与试验桌的桌面接触的面)垂直的方向图1---安装轴向定义1.3.2 术语gngn是SI单位，表示标准的重力加速度，它本身随着高度和地理位置而变化。

备注：gn标准值为9.81m/s22 测试设备应传感器进行校准，其精度应达到±2%。

振动系统由振动试验机及辅助设备组成，整个系统应能产生正弦或随机的振动。

用于随机振动的测试设备所产生的随机振动的振动幅度应符合高斯分布，但加速度的峰值可限止到最小为3倍的均方根值（区间为3σ）。

3 测试样品3.1 振动试验的样品应是完全连接好连接器，包括一个连接器插头及匹配的插座，或者是一种印刷电路板及匹配的连接器，或者是一种具有完整功能的组合件。

3.2 每一试验样品都应准备好导线及其它材料，或作好模拟连接器的现场组装等工作。

如果规定的连接器插合是靠外力插合到连接器上，那么这些外力和安装方法应尽可能模拟实际使用方法。

如果是采用规定锁紧方法达到插合的目的，则只采用规定的锁紧方法。

3.3 安装方法3.3.1 试验条件I，II，III和试验条件IV连接器试验样品应固定到能传递规定振动条件的夹具上，夹具的设计应能保证它的固有共振频率在试验所规定的频率范围内达到最小。

格兰士电磁炉代码表II型电磁炉故障代码表（CXXA-X（X）P1II）“○”表示灭，“●”表示亮。

15分钟灯 30分钟灯 45分钟灯 60分钟灯数码显示故障原因●●●● E0 硬件故障●○○○ E1 IGBT超温○●○○ E2 电源过压●●○○ E3 电源欠压○○●○ E4 炉面传感器开路●○●○ E5 炉面传感器短路○●●○ E6 炉面超温●●●○ E7 IGBT传感器开路格兰士电磁炉代码表故障代码 HYP1\HNP1\HVP1\IMP1\JMP1系列(II型板) X1YP3\X8VP3\X6BP3系列E0 电路故障电路故障E1 IGBT超温无锅或锅具材料不合适E2 电源电压过高电源电压过高（250V）E3 电源电压过低电源电压过低（180V）E4 炉面传感器开路炉面传感器开路E5 炉面传感器短路炉面传感器短路E6 炉面超温炉面超温E7 IGBT传感器开路 IGBT传感器开路E8 IGBT传感器短路 IGBT传感器短路E9 电路故障 IGBT超温万和电磁炉故障对照表~~~100W灯E0 断路开路（主传感器坏）400W灯E5 短路（主传感器坏）800W灯E3 高压保护1200W灯E4 低压保护1500W灯E2 IGBT超温1900W灯E6 锅下超温美的电磁炉SF164/174/184/194/204/214对照表E01 断路（主传感器坏）E02 短路（主传感器坏）E03 高温（主传感器坏）E04 断路（散热片传感器坏）E05 短路（散热片传感器坏）E06 高温（散热片传感器坏）E07 低压保护E08 高压保护E10 干烧保护E11 主传感器坏康宝电磁炉故障对照表70度灯E1 电压过高或过低100度灯E2 锅底传感器开路、短路140度灯E3 IGBT传感器开路、短路170度灯E4 电压过大TCL电磁炉故障对照表E0 IGBT传感器开路E1 无锅E2 IGBT传感器短路、超温E3 电压过高E4 电压过低E5 锅底传感器开路、短路E6 锅超温（干烧保护格力电磁炉故障对照表E0 电压过低E1 电压过高E2 锅底传感器开路E3 锅底传感器短路E4 IGBT传感器开路、短路E5 锅超温（干烧保护）东菱电磁炉故障代码故障代码代码保护说明备注说明E0 无锅、或锅具材质不对保护检锅电路故障、E1 电路系统保护系统失灵、干扰故障E2 温度传感器失灵保护开路或短路故障E3 市电压过高保护市电压保护电路误动作故障E4 市电压过低保护市电压保护电路误动作故障E5 炉面温度过高保护炉面控温电路失控故障E6 IGBT功率管过温保护IBGT控温电路失控故障格兰士电磁炉代码表A方案的故障代码汇总（原方案CXXA-X（X）P1）E-0 或15分钟定时灯闪亮电源电压过低造成电机转速过慢或电机风叶脱落；E-1 或30分钟定时灯闪亮电源电压过高造成电机转速过快或电机卡转；E-2 或45分钟定时灯闪亮机器内部散热器温度过高或温控器插座脱落；E-3 或60分钟定时灯闪亮热敏电阻开路或损坏或是连接线脱落。

目录第一章简介 (2)第二章技术指标 (3)第三章HMT364E安装方案 (5)第四章电气连接 (6)图1：方案一直接进入DCS系统的电气接线图 (7)图2：方案二外供220VAC电源再进入DCS系统的电气接线图 (8)图3：氢气湿度测量仪现场安装示意图 (9)图4：HMT364E安装尺寸和元件布置图 (10)第五章操作 (11)第六章操作错误信息 (13)第七章显示屏/按键命令 (14)第八章串行口 (17)第九章校准 (22)第一章简介本质安全型的HMT364E（HMT364D+RLS-364G）在线露点测量仪，用于测量氢冷发电机组的氢气湿度,能在危险区域同时测量露点温度（Td）和温度(T)的防爆（EX）级别的仪表。

传感器探头安装的烧结过滤器不但防电磁干扰,而且还抗油污染。

HMT364E的采样系统由过滤器、排污装置、传感器套筒、流量计等组成。

通过观察流量范围，可得知前级过滤器是否被油污堵塞，并提醒及时清除。

清洗过程简单，且不影响发电机正常工作，而且提高了测量精度和稳定性，延长了探头的使用寿命，降低了维护工作量，减少了维修费用。

该采样系统易安装，操作简单且几乎属于免维护。

符合欧洲标准·EU 管理的76/117/EEC标准：EN50014和EN50020标定：EE x ia ⅡC T51：输出参数传感器有一个现场显示和两路电流输出信号。

传感器的测量和计算参数如下：参数符号相对湿度RH温度T露点温度Td绝对湿度 A混合比X湿球温度TwESD保护释放静电（ESD）将能抑制或延迟损坏仪表的电路。

Vaisala公司在这些产品中专门设计了防止ESD的保护装置。

第二章技术指标相对湿度测量范围0-100%RH精度（包括非线性和重复性）±2%RH探头HUMICAP®180J 使用在氢气环境温度测量范围：-40 (180)在+20℃电子的典型精度±0.1℃探头Pt1000 RTD1/3Class B IEC751 *露点温度-40 (100)*混合比0…500g/kg d.a.*绝对湿度0…600g/m3*湿球温度0 (100)*计算变量的精度计算变量的精度根据湿度和温度的校准精度；此给出的精度是在±2%RH和±0.2℃。

地坑缓冲器极限开关张紧轮法国20002C 1—2{可以短接安全窗(EEC1-3);TES轿顶急停(INS1-9)；安全钳开关SOS(1-3)；UDLS轿顶极限开关LSW(4-5）}。

2C 4—5可以短接轿门触点。

2H 2—4 地坑所有开关。

2H 2—5 地坑缓冲器。

2H 1—4 门连锁。

3M 1—2 限速器开关。

OTIS3200安全回路空开是CF41C 01-02 限速器开关。

1C 02-03 地坑缓冲器极限开关张紧轮。

1C 05-06 轿顶安全窗安全钳。

1C 06-08 急停（轿顶，轿厢，地坑）。

1C 08-09 轿门触点。

1C 09-10 厅门连锁。

OTIS 30002C 1-2 轿顶急停，安全窗，安全钳。

2C 7-10 轿厢急停2C 4-5 轿门触点2H 1-6 厅门连锁2H 2-4 地坑缓冲器极限开关张紧轮。

8H 1-3 上、下极限3M 1-3 限速器开关4M 8-9 机房急停空开3C门机电源插件1H外乎线打火机制作注：由于配置不同，具体以随机图纸为准。

谨记！检修状态下才能封线，遗留短接接线，随时致命！OTIS安全第一OTIS封线奥的斯,TECE-300VF(2000VF,XO-21VF,SPEC-90VF) 端子号安全开关名称电压M1-1~M1-2 限速器(OS) 110V AC 1C2~1C3 上极限（8LS）•下极限(7LS) 110V AC 1C5~1C6 安全窗(EEC)•安全钳(SOS) 110V AC 1C7-1C8 轿顶急停(TES) 110V AC 1C8~H1-9 1C10~1C19 底坑急停(PES) 110V AC 1C8~1C9 轿门锁(GS) 110V AC 1C9~1C10 厅门锁(DS) 110V AC 1C11~1C12 上限位（5LS）•下限位(5LS) 0V AC奥的斯,TECE-3100VF端子号安全开关名称电压4M8~4M9 机房急停（MES) 110V AC 2C1~2C2 轿顶急停(TES)•安全窗(EEC)•安全钳(SOS) 110V AC 3M1~3M3 限速器（OS）110V AC 8H1~8H3 上极限（8LS)•下极限(7LS) 110V AC 2H2~2H4 断带（BTS)•涨绳轮(GTC)•缓冲器(BTF)•底坑急停(PES) 110V AC 2C7~2C10 轿厢急停（ES) 110V AC 2C10~2C4 厅门锁（DS) 110V AC 2C4~2C5 轿门锁(GS) 110V AC 7C7~7C8 上限位(1LS)•下限位(2LS) 30VDC奥的斯, TECE-4OVF端子号安全开关名称电压2XM1~2XQ31 限速器（OS）110V AC 2XQ31~1XQN26 上极限（8LS)•下极限(7LS) 110V AC 1XQN26~1XN28 安全窗(EEC)•安全钳(SOS)•断带（BTS) 110V AC 1XN28~1XQN29 轿顶急停(TES)•轿厢急停（ES) 110V AC 2XQ32~2X2C33 底坑急停(PES1) 110V AC 2XQ35~2XQ26 底坑急停(PES2) 110V AC 1XQN29~1XN13 轿门锁(GS) 110V AC 2XQ34~2XQ35 厅门锁（DS) 110V AC 2XQ35~2XQ58 轿厢缓冲器(COBS)•对重缓冲器(NOBS) 110V AC 2XQ38~2XQ39 上限位(6LS)•下限位(5LS) 110V AC奥的斯,GeN2端子号安全开关名称电压INS1-9~INS1-10 轿顶急停(TES) 110V AC 1NS1-10~INS1-2 上•下极限（UDLS)•安全钳(SOS) 110V AC P3M-1~P3M3 限速器（OS）110V AC PH2H-2~P2H-5 轿厢缓冲器(1BFS)•对重缓冲器(2BFS) 110V AC P20M-1~P20M-2 曳引绳断绳（SCS）110V AC P2H-5~P2H-4 底坑急停(PES1)•底坑急停(PES2)•涨绳轮(GTC) 110V AC P102C-4~P102C5 轿门锁(GS) 110V AC P2H-4~P2H-1 厅门锁（DS) 110V AC P101C-7~P101C-8 上限位(1LS)•下限位(2LS) 30V AC奥的斯,TECE-60VF端子号安全开关名称电压M18-9~M18-10 限速器（OS）110V AC H19-9~H20-7 上极限（8LS) 110V AC H20-7~1C28 下极限(7LS)•轿厢缓冲器(CBFS)•对重缓冲器(RBFS)•涨绳轮(GTC) 110V AC 1C28~1C29 安全窗(EEC)•安全钳(SOS)•断带（BTS) 110V AC 1C29~1C30 轿顶急停(TES)•轿厢急停（ES) 110V AC 1C30~1C31 轿门锁(GS) 110V AC 1C31~1C32 厅门锁（DS)•底坑急停(PES1)•底坑急停(PES2) 110V AC H19-6~H19-7 上限位(6LS) 110V AC H20-7~H19-8 下限位(5LS) 110V AC奥的斯,E311端子号安全开关名称电压186~188 安全窗(EEC)•安全钳(SOS)•轿顶急停(TES) 110V AC 190~192 限速器（OS）110V AC 194~196 上极限（8LS) 110V AC 196~198 下极限(7LS) 110V AC 198~200 轿厢缓冲器(CBFS)•对重缓冲器(RBFS)•涨绳轮(GTC)•底坑急停(PES1)•底坑急停(PES2) 110V AC GS1~GS2 轿门锁(GS) 110V AC DS1~DS2 厅门锁（DS) 110V AC 109~110 上限位(6LS) 110V AC 107~108 下限位(5LS) 110V AC奥的斯,TECE-3VF端子号安全开关名称电压12-13 安全窗(EEC)•安全钳(SOS)•轿顶急停(TES) 110V AC 13-15 限速器（OS）110V AC 15-16 上极限（8LS) 110V AC 16-17 下极限(7LS) 110V AC 17-39 涨绳轮(GTC)•底坑急停(PES1)•底坑急停(PES2) 110V AC 39-175 轿厢急停（ES) 110V AC 22-23 轿门锁(GS) 110V AC 23-24 厅门锁（DS) 110V AC 26-35 上限位(6LS) 110V AC 27-34 下限位(5LS) 110V AC。

对象对于网络、报纸、杂志、黑板报、科普书籍和宣传单等文字类信息的获取兴趣明显较低,可能与农村妇女的文化程度普遍较低,调查对象中初中以下文化的人占到8215%有关。

调查对象目前最为关心的健康教育知识,主要是与妇女日常生活关系较密切的儿童保健、常见妇科疾病预防和孕产期保健等知识,应根据该群体的需求提供相关的知识,激发她们获取知识的兴趣,使健康教育取得更好的效果。

综上所述,女性因其特殊的解剖生理特点而对卫生保健有着特殊的需求,良好的卫生行为能有效促进妇女的健康162。

通过了解农村妇女的健康需求,根据农村妇女的年龄和文化程度等人口学特征,充分利用电视/广播/医务人员指导等多种方式相结合,有的放矢的开展农村妇女健康教育,帮助她们提高卫生保健意识,建立健康行为,是做好农村妇女保健工作的一项重要任务。

在调查过程中,利用预防医学本科生对调查对象进行一对一的讲解,解答常见的妇女健康问题,不仅可以大大提高调查对象的认知程度和转变态度,还培养了大学生的实践能力,增强其社会责任感,同时最大程度推进农村妇女健康促进工作的全社会参与。

4 参考文献1 王献蜜,矫 杨,王宏亮1四川省农村妇女健康知识与行为调查1J 21中华女子学院学报,2009,21(3):792 李 涛,汪和平,崔 颖1农村妇女健康相关知识行为现状分析与健康教育策略探讨1J 21安徽预防医学杂志,2007,13(4):2633 姜九莲1贫困地区农村妇女常见病及健康需求调查1J 21中国公共卫生,2006,22(9):11504 陈会波,刘洪庆,郑 薇et a l 1山东省农村已婚育龄妇女生殖道感染疾病抽样调查和影响因素分析1J 21中华流行病学杂志,2005,26(8):5835 杨正夫,江 波,王晓怀e t al 11840名农村妇女健康教育现状及生育保健、意愿调查1J 21中国农村卫生事业管理,2007,27(2):1306 王 俊,刘凤英,杨 力et a l 1云南农村妇女生殖道感染综合干预效果分析1J 21中国生育健康杂志,2007,18(5):264(2010-06-11 修回)1编校 刘鹏博2孕期健康教育对产后抑郁症发病的影响韩爱卿 单瑞芹 李 娟 山东省济南市妇幼保健院 250001中国图书分类号 R173 文献标识码 A 文章编号 1001-4411(2010)30-4345-03=摘 要> 目的:探讨孕期健康教育对产后抑郁症发病的影响。

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• 齐全的线圈控制电压，185A 以上更提供交直流通用产品；• 全系列内置辅助触点• 百万次以上电气寿命• 使用温度-20 °C ~ +55 °CE 系列接触器：全球最小的电磁接触器之一，有效地利用空间，可靠性增强，材料使用更高效。

E 系列接触器额定值可至AC-3, 95A@400V ，最高工作电压高达660V ，体积小巧，却提供强大的性能。

• 百万次以上电气寿命• 690V 绝缘额定值• 最多可加装6个辅助触点模块• 常用交流控制电压及直流24VDC 线圈1马达控制设备目录电机控制产品 xStart C 接触器式继电器DILA..C 接触器DILM..C 过载继电器ZB..C电动机保护断路器PKZMC 电机控制产品 D 系列接触器 XTCD 热过载继电器 XTOD 电气行业解决方案 Eline 控制继电器 XTRG 接触器 XTCG热过载继电器 XTOD/XTOG电机控制产品 xStart C电机控制产品 D 系列电气行业解决方案Eline1接触器式继电器DILA..C目录系统概览 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .本体DILA..C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .辅助触点模块 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .附件 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .操作电压 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .特性曲线，触点行程图 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .技术数据 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .尺寸 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4极触点多种组合约定发热电流（I th ）16A 交流与直流操作的产品尺寸相同直流操作的产品内置浪涌抑制器••••接触器式继电器DILA..C35791112131911接触器式继电器DILA..C说明121接触器式继电器DILA..C系统概览31接触器式继电器DILA..C系统概览4系统概览本体AC 或DC 操作电磁系统AC DC 可以扩展到8对触点反向互锁触点模块化系统螺钉连接和卡装手指接触防护螺钉端子第5页起抑制电路用于直流操作接触器式继电器的保护电路（所有直流型均内置）用于交流操作接触器式继电器的保护电路第32页起辅助触点模块23, 42或4极反向互锁触点第7页起124 – 400V, 50, 60, 50/60 Hz0.8 – 1.1 × U c 24 VA/3.4 VA 24 – 220 V DC0.8 – 1.1 × U c 于24 V ：0.7 – 1.3 × U c 无附加辅助触点模块环境温度+40°C 3W/3W1接触器式继电器DILA..C本体5接线方式：螺钉端子触点N/O = 常开N/C = 常闭带反向互锁触点的本体额定工作电流AC – 15220 V230 V240 VI e约定发热电流，敞开，于60°CI th代码序号触点序号380 V400 V415 VI e1本体DILAC-XHI(V)...DILAC-XHI(V)...DILAC-XHI(V)...DILA-40C(220-230V50Hz)114842DILA-31C(220-230V50Hz)114852DILA-22C(220-230V50Hz)114862DILA-40C(24VDC)114847DILA-31C(24VDC)114857DILA-22C(24VDC)1148671件1件1件可以组合辅助触点模块标准包装说明AC 操作型号订货号操作电压220-230V50HzDC 操作型号订货号操作电压24VDC附件1 抑制器2 辅助触点模块操作电压页数32711触点编号，符合EN 50011线圈端子标记，符合EN 50005直流操作的接触器式继电器具有一个内置的保护电路。