搜索 - 科创

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引用第3楼warmonkey于2009-08-26 11:30发表的 :如果是半桥/全桥电路，完全可以去掉气隙我上次跟你说过的但是在推挽/单端电路中，绝不可以去掉，否则磁芯会偏离工作曲线，导致场管完蛋那用

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