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12伏控制电源带负载能力差，瞬时为0后恢复正常，怎么办？

2025-03-15 01:37:22

推荐回答（1个）

回答1：

你那电源是什么形式的，开关是还是线性稳压电源。
稳压管输出的啊，这样的稳压能力很差，负载加大的话肯定不能稳压啊。你加大稳压管后的电容看看。或者用三端稳压片加扩流管。
根本的办法只能是换容量大点的变压器或者改成开关电源供电。

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