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徐徐2009:非要用双孔? (2016-07-21 08:18)
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BD1CM:国外有个文献发现早期MOT推荐的资料有个问题,这样用单孔堆叠出来的磁芯功率变压器如果不使用额外的扼流圈馈电给管子,效率会大大下降。因为这两个孔之间的磁场不像双孔磁芯那样闭合,结 .. (2016-07-22 00:10)
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