常用电路英语

频率特性frequencycharacteristic

幅频特性amplitude-frequencyresponsecharacteristic

相频特性phase-frequencyresponsecharacteristic

截止频率cutofffrequency

品质因数qualityfactor

通频带pass-band

带宽bandwidth(BW)

滤波器filter

一阶滤波器first-orderfilter

二阶滤波器second-orderfilter

低通滤波器low-passfilter

高通滤波器high-passfilter

带通滤波器band-passfilter

带阻滤波器band-stopfilter

transferfunction

波特图Bodediagram

傅立叶级数Fourierseries

三相电路three-phasecircuit

三相电源three-phasesource

对称三相电源symmetricalthree-phasesource

对称三相负载symmetricalthree-phaseload

相电压phasevoltage

相电流phasecurrent

线电压linevoltage

线电流linecurrent

三相三线制three-phasethree-wiresystem

三相四线制three-phasefour-wiresystem

三相功率three-phasepower

星形连接starconnection(Y-connection)

三角形连接triangularconnection(D-connection,deltaconnection)

中线neutralline

暂态transientstate

稳态steadystate

暂态过程，暂态响应transientresponse

换路定理lowofswitch

一阶电路first-ordercircuit

三要素法three-factormethod

时间常数timeconstant

积分电路integratingcircuit

微分电路differentiatingcircuit

磁路与变压器磁场magneticfield

磁通flux

磁路magneticcircuit

磁感应强度fluxdensity

磁通势magnetomotiveforce

磁阻reluctance

直流电动机dcmotor

交流电动机acmotor

异步电动机asynchronousmotor

同步电动机synchronousmotor

三相异步电动机three-phaseasynchronousmotor

单相异步电动机single-phaseasynchronousmotor

旋转磁场rotatingmagneticfield

定子stator

转子rotor

转差率slip

起动电流startingcurrent

起动转矩startingtorque

额定电压ratedvoltage

额定电流ratedcurrent

额定功率ratedpower

机械特性mechanicalcharacteristic

按钮button

熔断器fuse开关switch

行程开关travelswitch

继电器relay

接触器contactor

常开(动合)触点normallyopencontact

常闭(动断)触点normallyclosedcontact

时间继电器timerelay

热继电器thermaloverloadrelay

中间继电器intermediaterelay

可编程控制器programmablelogiccontroller

语句表statementlist

梯形图ladderdiagram

本征半导体intrinsicsemiconductor

掺杂半导体dopedsemiconductor

P型半导体P-typesemiconductor

N型半导体N--typesemiconductor

自由电子freeelectron

空穴hole

载流子carriers

PN结PNjunction

扩散diffusion

漂移drift

二极管diode

硅二极管silicondiode

锗二极管germaniumdiode

阳极anode

阴极cathode

发光二极管light-emittingdiode(LED)

光电二极管photodiode

稳压二极管Zenerdiode

晶体管〔三极管〕transistor

PNP型晶体管PNPtransistor

NPN型晶体管NPNtransistor

发射极emitter

集电极collector

基极base

电流放大系数currentamplificationcoefficient

场效应管field-effecttransistor(FET)

P沟道p-channel

N沟道n-channel

结型场效应管junctionFET〔JFET〕

金属氧化物半导体metal-oxidesemiconductor(MOS)

耗尽型MOS场效应管depletionmodeMOSFET〔D-MOSFET〕

增强型MOS场效应管enhancementmodeMOSFET〔E-MOSFET〕

源极source

栅极grid

漏极drain

跨导transconductance

夹断电压pinch-offvoltage

热敏电阻thermistor

开路open

短路shorted

放大器amplifier

正向偏置forwardbias

反向偏置backwardbias

静态工作点quiescentpoint(Q-point)

等效电路equivalentcircuit

电压放大倍数voltagegain

总的电压放大倍数overallvoltagegain

饱和saturation

截止cut-off

放大区amplifierregion

饱和区saturationregion

截止区cut-offregion

失真distortion

饱和失真saturationdistortion

截止失真cut-offdistortion

零点漂移zerodrift

正反响positivefeedback

负反响negativefeedback

串联负反响seriesnegativefeedback

并联负反响parallelnegativefeedback

共射极放大器common-emitteramplifier

射极跟随器emitter-follower

共源极放大器common-sourceamplifier

共漏极放大器common-drainamplifier

多级放大器multistageamplifier

阻容耦合放大器resistance-capacitancecoupledamplifier

直接耦合放大器direct-coupledamplifier

输入电阻inputresistance

输出电阻outputresistance

负载电阻loadresistance

动态电阻dynamicresistance

负载电流loadcurrent

旁路电容bypasscapacitor

耦合电容coupledcapacitor

直流通路directcurrentpath

交流通路alternatingcurrentpath

直流分量directcurrentcomponent

交流分量alternatingcurrentcomponent

变阻器〔电位器〕rheostat

电阻〔器〕resistor

电阻〔值〕resistance

电容〔器〕capacitor

电容〔量〕capacitance

电感〔器，线圈〕inductor

电感〔量〕，感应系数inductance

正弦电压sinusoidalvoltage

差动放大器differentialamplifier

运算放大器operationalamplifier(op-amp)

失调电压offsetvoltage

失调电流offsetcurrent

common-modesignal

different-modesignal

共模抑制比common-moderejectionratio(CMRR)

积分电路integrator〔circuit〕

微分电路differentiator〔circuit〕

有源滤波器activefilter

低通滤波器low-passfilter

高通滤波器high-passfilter

带通滤波器band-passfilter

带阻滤波器band-stopfilter

波特沃斯滤波器Butterworthfilter

切比雪夫滤波器Chebyshevfilter

贝塞尔滤波器Besselfilter

截止频率cut-offfrequency

上限截止频率uppercut-offfrequency

下限截止频率lowercut-offfrequency

中心频率centerfrequency

带宽Bandwidth

开环增益open-loopgain

闭环增益closed-loopgain

共模增益common-modegain

输入阻抗inputimpedance

电压跟随器voltage-follower

电压源voltagesource

电流源currentsource

单位增益带宽unity-gainbandwidth

频率响应frequencyresponse

频响特性〔曲线〕responsecharacteristic

波特图theBodeplot

稳定性stability

补偿compensation

比拟器comparator

迟滞比拟器hysteresiscomparator

阶跃输入电压stepinputvoltage

仪表放大器instrumentationamplifier

隔离放大器isolationamplifier

对数放大器logamplifier

反对数放大器antilogamplifier

反响通道feedbackpath

反向漏电流reverseleakagecurrent

相位phase

相移phaseshift

锁相环phase-lockedloop(PLL)

锁相环相位监测器PLLphasedetector

和频sumfrequency

差频differencefrequency

振荡器oscillatorRC

振荡器RCoscillator

LC振荡器LCoscillator

正弦波振荡器sinusoidaloscillator

三角波发生器triangularwavegenerator

方波发生器squarewavegenerator

幅度magnitude

电平level

饱和输出电平〔电压〕saturatedoutputlevel

功率放大器poweramplifier

交越失真cross-overdistortion

甲类功率放大器classApoweramplifier

乙类推挽功率放大器classBpush-pullpoweramplifierOTL

功率放大器outputtransformerlesspoweramplifierOCL

功率放大器outputcapacitorlesspoweramplifier

半波整流full-waverectifier

全波整流half-waverectifier

电感滤波器inductorfilter

电容滤波器capacitorfilter

串联型稳压电源series(voltage)regulator

开关型稳压电源switching(voltage)regulator

集成稳压器IC(voltage)regulator

晶闸管及可控整流电路晶闸管thyristor

单结晶体管unijunctiontransistor〔UJT〕

可控整流controlledrectifier

可控硅silicon-controlledrectifier

峰点peakpoint

谷点valleypoint

控制角controllingangle

导通角turn-onangle

二进制binary

二进制数binarynumber

十进制decimal

十六进制hexadecimal

二-十进制binarycodeddecimal〔BCD〕

门电路gate

三态门tri-stategate

与门ANDgate

或门ORgate

非门NOTgate

与非门NANDgate

或非门NORgate

异或门exclusive-ORgate

反相器inverter

布尔代数Booleanalgebra

真值表truthtable

卡诺图theKarnaughmap

logicfunction

逻辑表达式logicexpression

组合逻辑电路combinationlogiccircuit

译码器decoder

编码器coder

比拟器comparator

半加器half-adder

全加器full-adder

七段显示器seven-segmentdisplay

时序逻辑电路sequentiallogiccircuit

R-S触发器R-Sflip-flop

D触发器Dflip-flop

J-K触发器J-Kflip-flop

主从型触发器master-slaveflip-flop

置位set

复位reset