Switching Over-voltage  操作过电压

automatic switching over design of voltage circuit  电压回路自动切换

switch---to throw--over switching over  切换

A new method of voltage switching  电压切换的新方法研究

AUTOMATIC SWITCHING-OVER  自动切换

bipolar voltage switching PWM  双极性电压切换PWM

capacitor switching-over  电容器切换; 稳健Capon波束形成

change-over switching command sheet  倒闸操作命令票

change-over switching operation  倒闸操作

channel switching over  通道切换

Double-bus voltage switching return  双母线电压切换回路

dual power supply automatic switching over device  双电源自动切换装置

high power and high voltage switching power supply  高压开关电源

High Voltage Switching Device  高压开关

High Voltage Switching Power  高压开关电源

Optimum Switching-over Time  最佳切换时间

over-switching off  过切

phase-shift zero-voltage-switching PWM converter  移相控制零电压开关PWM变换器

pinched-link residual-voltage switching  直流钳夹式似零电压软换流