電子產(chǎn)品常用英文詞匯復(fù)習(xí)課程

1、電子產(chǎn)品常用英文詞匯電子產(chǎn)品常用英文詞匯一、常見電子電氣類英文單詞1 .功率 power2 .電壓 voltage3 .電流 current4 .頻率 frequency5 .效率 efficiency6 .波形 waveform7 .交流 alternating-current8 .直流 direct-current9 .適配器adaptor10 .轉(zhuǎn)換器 converter11 .逆變器 inverter12 .充電器 charger13 .控制器 controller14 . 啟動器 jump starter15 .器件device16 .元件component17 .電容器capaci

2、tor18 .電阻resistor19 .電感inductor20 .二極管diode21 . 穩(wěn)壓二極管zener22 . 三極管audion23 .場效應(yīng)管 MOSFEET(Metel-Oxide-Semiconductor Field Effect Transistor)24 .變壓器 transformer25 . 光藕 optical coupler26 . 保險絲fuse27 . 半導(dǎo)體 semiconductor28 . 瓷片電容 ceramic capacitor29 .電解電容 electrolytic C30 .電感 inductance31 . 電容 capacitanc

3、e32 .電阻 resistance33 .感性的 inductive34 .容性的 capacitive35 .阻性的 resistive36 . 阻抗 impedance37 .純正弦波 pure sine wave38 .修正正弦波 modified sine wave39 .方波 square wave40 .恒流源 constant current source41 .恒壓源 constant voltage source42 . 紋波電流 ripple current43 .涌入電流 inrush current44 .空載電流 no-load current45 .電網(wǎng) powe

4、r system46 .死區(qū)時間 dead time47 .浮充電壓 float charge voltage48 .正向電壓 forward voltage drop49 .續(xù)流二極管 freewheel diode50 .肖特基二極管schottky51 .整流橋 bridge rectifier52 .超快速整流器 ultra fast rectifier53 .檢測電阻 sense resistor54 .振蕩電阻 timing resistor55 .散熱片thermal slug/heat sink/ radiator56 .斷路器breaker57 .過流保護(hù)器 circuit

5、breaker58 . 自 由運(yùn)行 free running59 .滿負(fù)載 full load60 .過載 overload61 .輕載 light load62 .加載 upload63 .靜態(tài) static (state )64 . 動態(tài) dynamic (state )65 . 穩(wěn)態(tài)的steady66 .靜電 static electricity67 .電源調(diào)整率 line regulation68.69.70.71.72.73.74.75.76.77.78.79.80.81.82.83.84.85.86.87.88.89.90.91.92.93.94.95.96.97.98.99.10

6、0.101.102.負(fù)載調(diào)整率load regulation滿載效率 full load efficiency最佳效率 optimum efficiency輸出效率 output efficiency峰值效率 peak efficiency標(biāo)稱效率 declared efficiency視在功率 apparent power有功功率active power無功功率 reactive power功率因數(shù)power-factor耗散功率 power dissipation空載損耗no-load loss關(guān)斷狀態(tài)off state電源工作電壓 operating supply voltage電壓參考

7、 voltage reference參考值 reference value反饋feedback產(chǎn)品型號part number掉電power down上電power up電源正常 power good欠壓鎖定 under voltage lock out (UVLO)上拉pull up下拉 pull down上升沿 rising edge下降沿 falling edge上限 upper limit下限 lower limit極性 polarity藕合 coupling故障 malfunction原理圖 schematic diagram封裝 footprint設(shè)計流程design cycle設(shè)計

8、余量 design margin二、常用電源類英文縮寫SPS: switching power supplyPWM:pulse width modulationZCS: zero current switchingZVT:Zero Voltage TransitionPFC:Power Factor CorrectionRMS:Root mean square （均方根）THD:Total Harmonic Distortion（ 總諧波失真）OVP:Over Voltage ProtectionOCP:Over Current ProtectionOTP:Over Temperature P

9、rotectionMCU: Micro Controller unitTVS:Transient voltage suppressorPCB:Printed circuit boardSMT:surface mounting technologyECR:Engineering Change RequestECN:Engineering Change noticeFMEA:Failure Mode Efficiency AnalysisIC:integrated circuitIE:Industrial EngineeringIT:information technologyAQL:Accept

10、able Quality LevelQA:Quality AssuranceQC:Qualty ControlIQC:Incoming Quality controlIPQC:In- process Quality control三、變壓器類常用材料1. 磁芯： magnetic core2. 骨架：bobbin3. 導(dǎo)線：wire4. 絕緣膠帶：insulation tape5. 擋帶： margin tape6. 銅箔： copper foil7. 磁環(huán)：annular core8. 鐵氟龍?zhí)坠埽簍eflon tube9. 絕緣套管：empire tuble10. 凡立水：varnish1

11、1. 氣隙： gap12. 繞組：winding13. 初級繞組：primary coil14. 次級繞組：secondary coil15. 電感量： inductance16. 漏感： Leakage inductance17. 耐壓：HI-POT18. 絕緣電阻：insulation resistance19. 匝數(shù)：turns四、工藝工程類常用英文詞匯1 .技術(shù)規(guī)范：technical regulation2 .規(guī)范：specification3 .檢修技術(shù)：service technic4 .焊接工藝：bonding technology5 .表面安裝：surface mountin

12、g6 . 元件面：component side7 .焊接面：solder side8 . 元件孔：component hole9 . 安裝孔：mounting hole10 .工藝流程圖：engineering flow sheet11 .故障指示：failure indication12 . 錫焊：tin-lead bonding13 . 裝配：assembly14 . 接插件：socket connector15 . 連接器：connector16 . 端子：terminal17 .端子殼：housing18 .插座：socket19 . 插座蓋：socket cover20 .點煙座：c

13、igarette lighter socket21 . 點煙頭：cigar plug22 .接線座：wire holder23 . 接線端子： wire connecting terminal24 .接線器：wire connector25 .線材規(guī)格：wire gauge26 .電烙鐵：electric solding iron27 .烙鐵頭：solder horn28 .焊錫：soldering tin29 .焊盤：Pad30 .無鉛：Lead Free31 .波峰焊：wave soldering32 .回流焊：reflow soldering33 .老化：burn-in/aging34

14、.極性：Polarity35 .正級：Positive pole36 . 負(fù)極：negative pole37 .硬件：hardware38 .軟件：software39 .通風(fēng)孔：vent40 . 支撐架/軸承：bearing41 . 工藝：technics42 .夾具：fixture43 . 沖壓模具：die44 .注塑模具：injection mould45 .材料：material46 .扭矩：torque47 .應(yīng)力：stress48 .強(qiáng)度:strength49 .機(jī)殼：enclosure50 .緊固件：fastener51 .螺栓：bolt52 .螺母：nut53 .螺絲：scre