| 字词 | 电源 |
| 释义 | 电源板power panel [strip]电源变压器power transformer (PT); supply [mains] transformer电源波动power-supply fluctuation电源波纹power-supply ripple电源布局power generation configuration电源部分power(-supply) unit电源触发line trigger电源单元power subsystem [unit]电源电机electrical convertors and generators电源电缆feed cable电源电路power circuit电源电网power generating facilities and power grids电源电压supply [power line; mains] voltage; mains input电源电压变化line-voltage variation电源电压波动mains fluctuations电源电压脉动power-supply flutter电源电压起动line-voltage start电源电压调节器line-voltage regulator电源电压调整率line-voltage regulation电源电阻source resistance电源扼流圈power choke coil电源分隔滤波器power feed separating [power separation] filters电源分配power-supply distribution电源干扰power interference电源故障power failure电源故障备用设备power down stand-by电源机架power frame电源交流声hum (交流)电源接线power-supply wiring; power-line connection电源开关mains [power] switch电源开关逻辑“或非” 门current-switching mode logic NOR gate电源控制power-supply control电源滤波器power-supply filter电源内阻internal resistance of source电源配电盘feeder distribution centre电源频率supply frequency; mains frequency电源切断dump电源切断开关power cutout switch电源设备power-supply device电源输入mains input电源锁定[同步]line lock; mains locking电源系统power-supply system电源线mains lead; power-line (connection); feeder; rail voltage电源整流器power rectifier电源指示灯power light电源转换power supply changeover电源转换电路power switching circuit电源转换继电器power cutover relay电源转换开关transfer switch电源装置supply unit电源组(electrical) power package电源阻抗source impedance |
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