搜索 - 科创

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关于上面的谐振频率是透过这个https://www.kechuang.org/tools/tc/ 网址的公式，计算出来的，有分主线圈L1 次线圈 L2，不是本身实际测量出来的谐振频率。

jerry_chen 发表于 2013-9-15 02:36 用示波器测量我线路图C5 10nf 靠L2 线圈那只电容的脚，测量谐振频率是多少。再依测量谐振频率，到http: ...记得是驱动板通电

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