191问答库 > 80V的直流电如何降压的72V直流电供逆变器使用？

80V的直流电如何降压的72V直流电供逆变器使用？

2025-03-15 17:04:19
推荐回答（1个）
回答1：

二极管是可以，但是不要电流太大了就烧了，一般一个二极管你当作电压是0.7V就好了。至于串电阻的方法，你最好能弄个变阻器，先调到最大，然后慢慢减，看到多少能正常用就行了。

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