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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。
电子类常用缩写电子行业中，常常会用到各种各样的缩写词语，而学好这些缩写对于电子从业人员而言是非常重要的。
以下是一些电子类常用缩写及其中文翻译。
1. AC ：交流电2. ADC ：模数转换器3. AES ：高级加密标准4. AM：幅度调制5. ASIC ：专用集成电路6. ATX ：先进技术扩展7. AWG ：美国线规8. BIOS ：基本输入输出系统9. BJT ：双极型晶体管10. CAD ：计算机辅助设计11. CAM ：计算机辅助制造12. CCFL ：冷阴极荧光灯13. CD ：光盘14. CD-ROM ：只读光盘15. CPU ：中央处理器16. CRT ：显象管17. DDR ：双倍数据速率18. DC ：直流电19. DIP ：双列直插式贴片元器件20. DLC ：数字光纤通信21. DSC ：数码相机22. DSP ：数字信号处理器23. DVD ：数码视频光盘24. EEPROM ：电可擦可编程只读存储器25. ESD ：电静电放电26. FET ：场效应晶体管27. FIR ：有限脉冲响应28. FM ：频率调制29. FPGA ：现场可编程门阵列30. FSK ：频移键控31. FT ：离散傅里叶变换32. GBIC ：千兆位接口转换器33. GPS ：全球卫星定位系统34. GUI ：图形用户界面35. HDMI ：高清晰度多媒体接口36. IC ：集成电路37. IDE ：集成开发环境38. IGBT ：绝缘栅双极性晶体管39. IP ：互联网协议40. ISP ：互联网服务提供商41. LCD ：液晶显示器42. LED ：发光二极管43. LGA ：Land Grid Array44. MAGI：微型MCU应用接口45. MCU ：单片机46. MDR ：主板数据率47. MEMS：微机电系统48. MIMO ：多输入多输出49. MOS ：金属氧化物半导体50. MPEG ：动态图像压缩标准51. MSI ：中小规模集成电路52. NAS ：网络附加存储器53. NIC ：网络接口卡54. OLED ：有机发光二极管55. P2P ：端对端56. PCI ：外设连接总线57. PCMCIA ：个人计算机内置扩展卡58. PWM ：脉冲宽度调制59. RAM ：随机存取存储器60. RISC ：精简指令集计算机61. ROM ：只读存储器62. RS-232 ：串行接口协议63. SATA ：串行高级技术附件64. SCSI ：小型计算机系统接口65. SDRAM ：同步动态随机存取存储器66. SIM ：智能卡67. SMT ：表面贴装技术68. SOC ：系统级芯片69. SPDIF ：数字音频接口格式70. SRAM ：静态随机存取存储器71. TCP/IP ：传输控制协议/互联网协议72. TDR ：时域反射73. TTL ：晶体管—晶体管逻辑74. UMTS ：通用移动通信系统75. USB ：通用串行总线76. VCD ：视频光盘77. VGA ：视频图形阵列78. VHDL ：可综合硬件描述语言79. VLSI ：超大规模集成电路80. VoIP ：互联网语音电话81. WLAN ：无线局域网82. XML ：可扩展标记语言总结电子行业中缩写非常多，掌握这些缩写可以让从业人员更加便捷地进行工作和交流。
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。
电子电气常见英文缩写.txtAAC(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BBCD(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CC(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DD(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EECG(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FFET(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GGAL(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HHART(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IIC(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JJFET(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MM(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NN(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OOC(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PP(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) 脉冲相位调制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RR(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SSA(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TT(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UUART(universal asynchronous receiver transmitter) 通用异步收发器VVCO(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OCP over current protection 过流保护OLP over load protection 过载保护OVP over voltage protection 过压保护OTP over temperature protection 过温保护SCP short circuit protection短路保护ESD eletro-static discharge 静电释放UVLO under voltage lock out 欠压闭锁PFC power factor correcion 功率因数校正burst mode 跳周期模式一般在空载下，启动几个周期，然后关闭几个周期，以减少空载待机功耗。
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。
元器件的缩写元器件的缩写电位器 VR二极管 DIODE三极管 TO电源稳压块 78和 79系列 TO-126H 和 TO-126V 场效应管和三极管一样整流桥 D-44 D-37 D-46单排多针插座 CON SIP双列直插元件 DIP晶振 XTAL1电阻:RES1, RES2, RES3, RES4; 封装属性为 axial 系列无极性电容:cap; 封装属性为 RAD-0.1到rad-0.4电解电容:electroi; 封装属性为 rb.2/.4到 rb.5/1.0电位器:pot1,pot2;封装属性为 vr-1到 vr-5二极管:封装属性为 diode-0.4(小功率)diode-0.7(大功率)三极管:常见的封装属性为 to-18(普通三极管) to-22(大功率三极管) to-3(大功率达林顿管)电源稳压块有 78和 79系列; 78系列如 7805, 7812, 7820等79系列有 7905, 7912, 7920等常见的封装属性有 to126h 和 to126v整流桥:BRIDGE1,BRIDGE2: 封装属性为 D 系列 (D-44, D-37, D-46)电阻:AXIAL0.3-AXIAL0.7 其中 0.4-0.7指电阻的长度,一般用 AXIAL0.4瓷片电容:RAD0.1-RAD0.3。
其中 0.1-0.3指电容大小,一般用 RAD0.1电解电容:RB.1/.2-RB.4/.8 其中 .1/.2-.4/.8指电容大小。
一般 <100uF用RB.1/.2,100uF-470uF用 RB.2/.4,>470uF用 RB.3/.6二极管:DIODE0.4-DIODE0.7 其中 0.4-0.7指二极管长短,一般用 DIODE0.4 发光二极管:RB.1/.2集成块:DIP8-DIP40, 其中8-40指有多少脚,8脚的就是 DIP8贴片电阻0603表示的是封装尺寸与具体阻值没有关系但封装尺寸与功率有关通常来说0201 1/20W0402 1/16W0603 1/10W0805 1/8W1206 1/4W电容电阻外形尺寸与封装的对应关系是 : 0402=1.0x0.50603=1.6x0.80805=2.0x1.21206=3.2x1.61210=3.2x2.51812=4.5x3.22225=5.6x6.5关于零件封装我们在前面说过,除了 DEVICE 。
电子类缩略语大全类别：网文精粹阅读：10 00AC( a Item a t ing cur r en t )交流(电)A / D(analo g to di g ital)模拟 / 数字转换ADC(ana 1 og t o digit a 1 con verto r)模拟/数字转换器ADM (ada p t i v c delt a inodula t i o n)自适应增屋调制A D PCM (adapt i ve d i ffe r en t ial pulsecodemodulati on)自适应差分脉冲编码调制ALU( a rithm e ti c log i c unit)算术逻辑瑕元ASCIKAmerican st a ndard code for informa t i on i nte r chang e ) •莢国信息交换标准码AV ( a udi o v i s ual)声视.视听BCD (b i na r y c o ded de c imal)二进制编码的十进制数BCR(bi・di r ecliona 1 controlled recti f ie r)双向晶闸管BCR( buf f er cour t i e r resc t )缓冲iI 数器BZ(buzz er)蜂鸣器•蜂音器C(ca paci t ance. cap a citor)电容虽•电容器CATV (c a ble te 1 evisi o n)电缆电视CCD(charge- c ou p led d e vice)电荷耦合器件C CTV(close d -circ u i t telev i s i o n)闭路电视CM 0 S (compl e ment ary)互补MOSCPU (cen t r a 1 proc c ssing uni。
中央处理"i元CS (co n trol sig n al)控制信号D(diode)二极管DAST(d ire ct an a log st o re t echno 1 ogy)直接模拟存储技术DC(d i re c t curre nt)直流DIP(dua 1 i n- 1 inc pa ckage )双列直插封装DP(d i al pulse)拨号脉冲DRAM(dy n amic r andom acces s m c mory)动态随机存储器DTU d iod e -tra n sisto r log i c)二极管晶体管逻辑DU T (devic e u nder t e st)被测器件DVM(digit a 1 v ol t meter)数字电压表ECG(electroc a rdio g ra p h)心电图ECL (em i tte r cou p led 1 o gi c )射极耦合逻辑EDI(elect ronic da t a inicrchan ge) E也子数据交换EIA (E 1 ectronic Industrie s Asso c iatio n )电子匸业联合会EOC(end of c o nve r si on)转换结束E PROM( c rasable programma b 1 e r ead only memory)可擦可編程只读存储器EEPROM(elec t ri c ally EPROM)电可擦可编程只读存储器ESD(el c ctro-s t atic di s c h arge)静电放电F E T (field-effc c t transist or)场效应晶体管FS ( f u 1 1 s c al e )满址程F / V(frequ e ncy to vol t a g e c onvert o r )频率/电压转换FM(fre q u e nc y m o d u la t i on )调频F S K (fr e qu e ncy s hift key i n g )频移键控FSM(f i eld s ireng t h me ter)场强讣FST(f a st s w i t ch i ng shyster)快速晶闸管FT (fixed t ime)固定时间FU (fuse unit)保险丝装置F WD (forwa r d )正向的GA L( generic array logic)通用阵歹ij逻紺GND(g round)接地.地线GTO (Sate turn off t hrus t er)门极可关断晶体管HART(h ighway a ddr e ssa b 1 e r emote t r ansdu ce r )可寻址远程传感器数据公路HCMOS (h i gh den s ity COMS)高密度互补金属氧化物半导体(器件)H F ( h igh f r e quen c y )高频HTL(high t hre s ho 1 d 1 ogic)高闽值逻辑电路HTS (heat temp c rat u re senso r )热富度传感器IC(in t egra t c d circ u it)集成电路ID(intern a lional data)国际数据IGB T( i n s ulate d gate bi p ol a r t r ail s isto r )绝缘栅双极型晶体管IGFET( i nsu 1 a t e d gate field e ffect transisto r ) 绝缘栅场效应晶体管I / O(input/outp u t)输入 / 输出I / V(c urre n t to vo 1 tage co n vert o r )电流一电圧变换器IPM(incident a 1 ph ase modu 1 a t ion) 附带的相位调制IPM( i ntellig e nt p o wer modu 1 e)智能功率模块I R( i nfrar e d radiation)红外辐射IRQ( i n t e rrupl r e q ues t )中断请求J FET(junc t ion fi c Id effect t r ansis t or)结型场效应晶体管LASdigh t acliva t ed swi t ch)光敏开关LAS C S(1 i ght a c t i va t ed s i 1 icon co n t rol 1 ed s witch)光控可控硅开关LCD( liquid cr y s ta 1 dis p la y )液晶显示器LDR (lig h t de p end e n t res i s t o r )光敏电阴L ED ( 1 i ght c mi t tin g diode)发光二极管LRC ( 1 o ng i t u dina 1 redundancy c h e ck)纵向兀余(码)校验LSB (leas t signi f icant b i t)最低有效位LSI (large s cal c in t e g ration)大规模集成电路M( motor)电动机MCT(MO S controlled gyrator)场控晶闸管MIC (microphone)话筒，微音器,麦克风m i nf minul e )分MOS(met a 1 o xide s e mic o ndu c t o r)金属辄化物半导体MOSFET(metal ox i d e sem i c onduc t or FET)金属氧化物半导体场效应晶体管N(nega t i ve)负NMOS(N・channc 1 metal ox i d c s emico nduc t o r FET) N沟道MOSFETNTC(negal i ve temp era ture co c f f i ci e nt)负温度系数OC (over curr e n t )过电流OCB( o verload c ircu i t b reaker) 过载断路器0C S (op t i ca 1 c o mmunica t ion system)光通讯系统0 R( t y p e of lo g ic circui t )或逻辑电路0 V( o ver volta g e)过电压P (pres sure)圧力FAM (pulse amplitude inodulat i on)脉冲幅度调制PC (pul s e code)脉冲码PCM(pu I se code nxxlulation )脉冲编码调制PDM(pulse dura t ion m o dulation)脉冲宽度调制PF(power fact o r )功率因数PFM(p u 1 s e frequency mo d ulatio n)脉冲频率调制PG (pu 1 s e generator)脉冲发生器PGM ( p r ogrammab 1 e)编程信号PKpropo rtion a 1 -integ r a 1 (con trolle r ))比仮！I枳分(J空制器)P I D(propor t i o na 1 -i n tegral-di f f c ren t ial (contr o Iler))比例积分微分(控制器)P 1 N( p o s it i ve in t ri n s i c — nega t ive)光电二极管P I 0( p ar a I 1 c I in p ut output)并行输入输出PLD(phase-Io eked detector)同相检波PLD (phase- locked dis c riminator)锁相解调器PLL ( p h a s e - 1 ock c d I oop)锁相环路PMOS(P-chan nel meta 1 oxide sem i c ond u c t or FET) P 沟道M0SFETP-P(peak—to-pea k)峰•■峰PPM(pu 1 s e p h ase mo d ula lion)脉冲相位洲制PRD (pie z oel e c lr i c radi a t i o n d ete c t or)热电辐射控测器P ROM(pr ogr a mm able r c ad on ly memory)可編只读程存储器PRT (pla t inum re s is t ance thermo me t er)钳电阻温度计PRT (pulse r ecurrent tim e )脉冲周期时间PUT(prog r ammab I c un i junc t i o n Iran s i sto r )可編程单结晶体管PWM(puls e wi d t h mo d ula t i on)脉宽调制R (resistance.re s i stor)电阻，电阻器RAM ( r a ndom a c cess mem o ry)随机存储器RCT ( r ever s e con d u c ting t h y r istor)逆导晶闸管REF(r c f e r e n ce)参考，基准R EV (rever s e)反转R/F(radio fr e quen c y)射频RGB(red/gre c n/bluc)红绿蓝ROM (r c ad only memory)只读存储器RP(resistance po te n tiome t er)电位器RS T(reset)复位信号RT( r esisto r with i n h eren t va r i a b ili t y d epe n d e n t )热敏电阻RTD (re s i stall c e t empe r a tu r e d c lector)电阻温度传感器RTL(re s i s t or t r ansi stor 1 ogic)电阻晶体管逻辑(电路)RV(re s istor w i th i nheren t v a ri a b i lity dependent on the vo I tage)圧敬电阻器SA( s wit c hing as s e mbl y ) 开关组件SBS( s i 1 ico n bi—direct i o nal swilch) 硅双向开关，双向硅开关S CR( s i 1 i c on con trolled rect i fier)可控硅整流湍SCS(safet y coni r ol sw i t c h) 安全控制开关SCS(silico n controlled s w it c h)可控硅开关SCS (speed cont rol sy s t em) 速度控制系统SCS(suppIy control s ystem)电源控制系统SG(spa r k gap)放电器SIT (stat i c induction tra n sform e r )帝电感应晶体管SITH ( s la t i c induction th y r i stor)静电感应晶闸管SP(sh i ft pulse )移位脉冲SPKseri a 1 p eriph c ra 1 into rface)串行外鬧接口SR( s ampl c realy.salurab ) e r c actor)取样继电希，饱和电抗器SR (sil icon r ecti f i er)硅整流器SR A M( s t a t i c random a cc e ss memo r y)静态随机存储器SSR( soli d・s(a t e relay)固体继电器SSR (sw i t ch i ng sei e c t repeate r )中断器开关选择器S SS(s i licon s ymme t rical sw i tch)硅对称开关，双向可控硅SSW( s ynchro-switc h)同步开关ST (star t )启动ST(st a rter)启动器S TB (strobe)闸门，选通脉冲T( t ransis t or) 晶体管，晶闸管TAC H(t a chomete r)转速计，转速表T P (temper a tur e probe)温度传感器TRIAC( t riode s AC switc h )三极管交流开关T T L(l r a n si s t or-tra n s isto r 1 ogic) 晶体管一晶体管逻辑TV(t e levi s i on)电视UART(uni ve r s a 1 asynch r o n ous recc ive r t r a nsmitt e r)通用异步收发器VCO ( v o 1 ta g e c ont r o ] led osc i llator)乐控振荡器VD( v ideo d ec o de r s )视频译码器VDR( v o Itage dep c nd e nt r e s i s tor)斥敬电阻VF(v i deo freq uency)视频V/F (vol tage- t o-f r e qu e ncy)电圧 / 频率转换V / I ( v o 1 t a ge to c u rr e nt con vcrtor)电圧•电流变换器VM (volt met e r)电压表VS (v a cuum swil c h )电子开关VT(visu a 1 telephone)电视电话VT( v id c o ter mi n al)视频终端。
