搜索 - 科创

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为啥不用UC3875，这是专门的移相全桥谐振变换器用IC。只不过设计outA OUTB的RT CT计算有点难……UC3875内部输出和反相器那里好像有补偿网络，我把图弄出来

13楼的电路直接用市电整流的310V供电是很麻烦的,由于谐振电压不可超过开关管的耐压,要用到多个场效应管串联,其中有驱动和均压问题需解决.与其做这只有50%时间运行的单管谐振,不如做100%运行的全桥谐振电路

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