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1电子专业词汇的中英文对照电路的基本概念及定律电源source电压源voltagesource电流源currentsource理想电压源idealvoltagesource理想电流源idealcurrentsource伏安特性volt-amperecharacteristic电动势electromotiveforce电压voltage电流current电位potential电位差potentialdifference欧姆Ohm伏特Volt安培Ampere瓦特Watt焦耳Joule电路circuit电路元件circuitelement电阻resistance电阻器resistor电感inductance电感器inductor电容capacitance电容器capacitor电路模型circuitmodel参考方向referencedirection参考电位referencepotential欧姆定律Ohm’slaw基尔霍夫定律Kirchhoff’slaw基尔霍夫电压定律Kirchhoff’svoltagelaw（KVL）基尔霍夫电流定律Kirchhoff’scurrentlaw（KCL）结点node支路branch回路loop网孔mesh支路电流法branchcurrentanalysis网孔电流法meshcurrentanalysis结点电位法nodevoltageanalysis电源变换sourcetransformations叠加原理superpositiontheorem网络network无源二端网络passivetwo-terminalnetwork有源二端网络activetwo-terminalnetwork戴维宁定理Thevenin’stheorem诺顿定理Norton’stheorem开路（断路）opencircuit短路shortcircuit开路电压open-circuitvoltage短路电流short-circuitcurrent交流电路直流电路directcurrentcircuit(dc)交流电路alternatingcurrentcircuit(ac)正弦交流电路sinusoidala-ccircuit平均值averagevalue有效值effectivevalue均方根值root-mean-squirevalue(rms)瞬时值instantaneousvalue电抗reactance感抗inductivereactance容抗capacitivereactance法拉Farad亨利Henry阻抗impedance复数阻抗compleximpedance相位phase初相位initialphase相位差phasedifference相位领先phaselead相位落后phaselag倒相，反相phaseinversion频率frequency角频率angularfrequency赫兹Hertz相量phasor相量图phasordiagram有功功率activepower无功功率reactivepower视在功率apparentpower2功率因数powerfactor功率因数补偿power-factorcompensation串联谐振seriesresonance并联谐振parallelresonance谐振频率resonancefrequency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转移函数transferfunction波特图Bodediagram傅立叶级数Fourierseries三相电路三相电路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电路的暂态过程分析暂态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电动机直流电动机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继电器-接触器控制按钮button3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（PLC）可编程控制器programmablelogiccontroller语句表statementlist梯形图ladderdiagram半导体器件本征半导体intrinsicsemiconductor掺杂半导体dopedsemiconductorP型半导体P-typesemiconductorN型半导体N--typesemiconductor自由电子freeelectron空穴hole载流子carriersPN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）transistorPNP型晶体管PNPtransistorNPN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-channelN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基本放大器放大器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正反馈positivefeedback负反馈negativefeedback串联负反馈seriesnegativefeedback并联负反馈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multistageamplifier4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集成运算放大器及应用差动放大器differentialamplifier运算放大器operationalamplifier(op-amp)失调电压offsetvoltage失调电流offsetcurrent共模信号common-modesignal差模信号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Besselfil