The operating principle of a bridge type Pulse Width Modulation(PWM) power source,driving of switch element IGBT,overvoltage and overcurrent are briefly described in the paper.

 
  • 概述了橋式脈沖寬度調制(PWM)功率源的工作原理,以及開(kāi)關(guān)元件IGBT的驅動(dòng)、過(guò)壓、過(guò)流保護等問(wèn)題。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan