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3KW电源请帮忙提供参考意见

Other Parts Discussed in Thread: UCC28070, UCC28950


 我现在考虑 PFC用UCC28070 LLC用UCC256303做 请帮忙推同步整流芯片,及MOS管驱动芯片,辅助供电 芯片
还有请问做这个功率段,LLC lsns过流保护,需要用互感器吗?