搜索 - 科创

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如图，元件型号请无视，随便选的选择合适的三极管，调整三极管基极电阻阻值控制功率电路电流在100~200mamos选一个耐压高一点的这样是否可以实现单管市电

俺的整流棒已经分不出来阴极还是阳极了，MF-47 根本不能测，但接在高压包上正着接和反着接放电的时候电极总是烧和整流棒对应的一端，请问这是阴极还是阳极

驱动。。。高压包。。。拉弧。。。 “马克思”。。。 tc次级。。（胖的快死了。。。）该死的电容玩“特斯拉” 一会就成“导线”了可怜的俩电容。。改好的110v电源（现...

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