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ucc2895

Other Parts Discussed in Thread: UCC2895

你好:

我现在开发一款充电机 PFC输出390脉动的直流 后级DCDC390to420V 为了方便选择次级整流器件(反向耐压值)。选用ucc2895移相全桥文档推荐的拓扑结构,原理图中并未给出谐振电感?

另外 原理图中给出的次级整流结构 对整机效率有影响吗?