搜索 - 科创

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本帖主要内容RT..中心思想是为了省钱..所以想弄个电源..- -! 话说高功率电源的确是自己做的便宜又放心...[s:257]还要高性能啊...

帮忙看看，图A 和图B这两个图，一个是先倍压后串联输出，一个是先串联后倍压输出，这两个图最后输出的电压哪个更大啊？

那个 “primary” 是接哪个地方的？就是图里面的有2组 “primary”是和初级线圈串联吗？还是通过天线引入信号？不甚感谢！斑竹请不要删！

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