全桥LLC满载输出时老是重启,请教各位是什么原因啊?
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谢谢您的回复,半载情况下没有出现该现象,在您的思路指导下,认真分析后,控制电路和功率电路均正常。最后发现是SCI故障导致PFC重启所致,在排线上套已磁环就没有出现重启了。可能是干扰太大了导致SCI故障,今后在逐一查找干扰源了。