搜索 - 科创

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引用 rudolf:哦，以后不超频。那频率200多k的小型DR用那种模块？频率三四百k的QCW又用那种模块？至于QCW，可以考虑做低频的。有待验证

引用长河落日:最好再分享一下QCW的资料 QCW和普通DRSSTC本质没区别~都属于串联谐振逆变器~~。QCW无非就是带个电源调制罢了（学习buck调整器），还有就是工作脉宽比普通DRSSTC长~。...

sukeytang 发表于 2014-5-19 23:26 我的大功率BUCK很奇葩。用QCW调制方式对外辐射的电磁能量太恐怖了。正在查找原因改进中。弱弱的问一句，QCW调制是什么

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