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三相桥式整流器有什么用处
更新时间: 2020-07-01 00:00:00  

三相桥式整流器的用处如下:

1、三相桥式整流器针对单相交流电,作用是将交流电的负半周翻转,产生直流电;

2、三相桥式整流器常见用在电镀装置、电解装置、直流焊机、充电装置等装置上,改变其电压;

3、三相桥式整流器使用6个二极管整流,由于三相交流电相位差120度,经过二极管整流后取每相电压最高区间,因而使整流后电压基本接过纯直流。

关键词: 三相 整流器 什么 用处

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