电气专业英语词汇表

1、专业英语单词释义ABB模拟基带ABS刹车防抱死系统Absorber Circuit吸收电路accommodation调节，调停，提供AC/AC Frequency Converter交交变频电路AC path交流通路AC power control交流电力控制AC Power Controller交流调功电路AC Power Electronic Switch交流电力电子开关AC Voltage Controller交流调压电路Active filter有源滤波器Active load有源负载active pull down circuit有源下拉电路active pull up有源上拉adjacencies相邻项AGC ( Automatic gain Control )自动增益控制alignment对准；调直；找准；排列alter改变，改动，变更ALU ( arithmetic logic unit )集成算术/逻辑单元Amplitude modulation幅度调制Analog multiplier模拟乘法器AND gate与门AND OR INVERT gate与或非门APFC

2、有源功率因数校正approach接近，趋近；近似法，近似值，途径，方法，处理，研究approximate value近似值Architecture结构ASIC ( application specific integrated circuit )专用集成电路ASR防滑系统astable mode非稳态模式asynchronous modulation异步调制asynchronous sequential logic异步时序逻辑ATE ( Automatic Test Equipment ) 自动测试设备attenuation阻尼audio声频的，可闻的auto calibration自动校正Avalanche breakdown雪崩击穿backlash voltage回差电压Baker clamping circuit贝克嵌位电路barkdriving逆驱动专业英语单词释义base band基带；基本频带basic RS flip flop基本RS触发器Base width modulating effect基区宽度调制效应BCD ( binary coded decimal )二进制

3、编码的十进制码BGA ( Ball Grid Array )球形触点陈列BGA ( Ball GridArray Package )球栅陈列封装bi CMOS双极与CMOS兼容电路Bi directional Triode Thyristor双向晶闸管binary bit pattern二值位形图binary digital logic二值数字逻辑BIST ( built in Self Test )内建的自测试bistable双稳态bit rate比特率Blind Via盲孔BJT ( Bipolar Junction Transistor )三极管，双极结型晶体管Bonded electron束缚电子Boolean algebra布尔代数Boolean Equation逻辑方程Boost Buck Chopper，Step Up & Down Chopper升降压斩波电路Boost Chopper，Step Up Chopper升压斩波电路Boost ConverterBoost变换器bootstrap计算机的引导程序；自举；阴极输出器Bootstrap circuit自举电路Bo

4、undary Scan Test边界扫描测试BQFP ( quad flat package with bumper )带缓冲垫的四侧引脚扁平封装Bridge Reversible Chopper桥式可逆斩波电路Buck Chopper，step down chopper降压斩波Buck ConverterBuck变换器Bulk Capacitor大电容Buried Via埋孔by-pass capacitor旁路电容器capacitance电容Carrier frequency载波CBIC ( cellbasedIC)基于标准单元的ASICCDR ( current double rectifier） 倍流整流器Central angular frequency 中心角频率characteristic equation特性方程CISC ( complex instruction set computer)复杂指令集计算机，复杂指令系统计算机charger充电器CLB ( configurablelogicblock)可配置逻辑模块专业英语 单词释义CML ( current mode

5、 logic )电流开关型电路CMOS (complementary metal oxide semiconductor )金属氧化物半导体互补对称门电路CMOS ( complementary MOS gate )互补MOS门CMR ( Common-Mode Rejection )共模抑制CMRR 共模抑制比COB ( chip on board ) 板上芯片封装coding编码器combinatorial explosion组合爆炸Common mode signal共模信号Commutation换流compesation补偿Comparator比较器compatible兼容的，可共存的；协调的，一致的；可互换的；兼容制的complement code补码Complementary Darlington circuit互补型复合管complementary operation theorem反演规则Complementary symmetry power amplifier互补对称功率放大器complex复数，复量；合成物；络合物；复数的；复合的、复式的、复杂的；多元的Condu

6、ction Angle导通角configuration外形，轮廓，结构模式；排列，布置，配置；构造，位形，格局，方案；组态Contact potential difference接触电位差Control Circuit控制电路Conversion Rate转换速率Copper Pure敷铜corporation团体，协会；有限公司，企业counter计数器CP ( clock pulse )时钟脉冲crowbar急剧短路，断裂CSP ( Chip Size Package或Chip Scale Package )芯片尺寸封装CSTI ( current source type inverter )电流源型逆变电路Cuk ChopperCuk斩波电路CTE热胀系数current reversible Chopper电流可逆斩波电路current sense transformer电流互感器CVCF ( constant voltage constant frequency )恒压恒频Cycloconvertor周波变换器DB ( Decibel )分贝专业英语单词释义DC AC DC c

7、onverter交直交电路DC Chopping直流斩波DC Chopping circuit直流斩波电路DC supply voltage直流供电电压DC / DC converter直流 直流变换器DDC ( Direct Digital Control )直接数字控制DCM ( Discontinuous Conduction Mode )（电流）断续模式DDS直接数合成decimal number十进制数decoupling去耦合，退耦，解耦demodulator解调器，反调制器，检验波demultiplexer数据分配器dedicated专用的De Morgans theorem摩根定理DEPMOS漏极扩展PMOS Density密度Design Simulation设计仿真Detection检波Device commutation器件换流DFT ( Design For Testability )可测试设计Differential ADC 差分模拟/数转换器digital circuit数字电路digital comparator数字比较器digital display数字

8、显示器DIP ( dual in line package )双列直插式封装Direct Current Control直接电流控制Displacement Factor位移因数Distortion失真Distortion Power畸变功率DMA ( direct memory access )存储器直接存取DMOS ( double diffusion MOS )双扩散金属氧化物半导体器件DMOSFET ( double diffused MOSFET )双扩散MOS场效应晶体管Dont care terms无关项double end双端Double End Circuit双端电路draw off current拉电流DRC ( design rule check )设计规则检查Driving Circuit驱动电路Drift 温漂driving equation驱动方程专业英语单词释义dual slope analog to digital converter双积分（斜）模数转换器E2CMOS ( Electrically Erasable CMOS )电子可擦除互补金属氧化物半导体EBR ( Embedded Block RAM )嵌入模块RAMECL ( emitter coupled logic )射极耦合逻辑门电路EDA ( electronic design automation )电子设计自动化EDA ( electronic system design automation )电子系统设计自动化edge triggered边沿触发eight-stage prescaler 八阶预分频器Electrical Isolation电气隔离Electromag

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