搜索 - 科创

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，这个电路工作的时候，大多数情况下没声音，但有时会发出不算刺耳的啸叫声，录下来做频谱分析的结果如下图这段声音中，接通12V电源后电路即开始发声，从一个较低的频率开始（此时两输出端短接），拉长电弧的同时频率逐渐升高

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PLL SSTC 推桥计划完工，多谢各位的教导经验总结：由于多次炸管得出结论，如SSTC不谐振状态工作，怎么也会爆的，而且电弧爆短

本帖最后由 qht888 于 2014-5-21 10:05 编辑由于前一些阵子做的DRSSTC不给力，驱动输出不是50%所以导致电弧垃圾到爆，因为之前以为是耦合度的问题，把次级阉割掉3cm左右，结果耦合太高

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