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怎样把48伏直流电转成12伏直流电?

2025-03-15 04:57:33

推荐回答（2个）

回答1：

哦？我想你是电动车上用吧，现在市场上有卖“48V转换器”的，价格在25元左右
最大工作电流10A，
输入30-60V（直流），
输出12V（直流）。
如果所需电流不大，可以在48V上加一支装有散热装置的 TL7812（三端稳压模块）

回答2：

买个变压器

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