要求做非隔离电路,因为成本比隔离的低一些,单级的PFC有频闪问题,就不考虑了,找的是输出电压能够控制也就是能上电后再接LED的有没有
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要求做非隔离电路,因为成本比隔离的低一些,单级的PFC有频闪问题,就不考虑了,找的是输出电压能够控制也就是能上电后再接LED的有没有