搜索 - 科创

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你要求的保密级别高，那么就多使用一些加密手段。如果你记性实在不好且密码不重要，那么就可以像普通密码本一样手写一个简单密码，只需记住对应页码即可。

这个我已经试验过很多次了，只要控制的好，没有问题的。我在上一张300g的铝热剂的帖子中提到过，引起自燃的时间与用量等一些因素有关，大体时间还是可以控制的。

我看了你的口袋逆变器,就是用NE555输出的低频方波控制ZVS工作吧,就是间歇工作......我现在的想法是把电路改成电压达到430V时ZVS在555的控制下改为间歇工作..................

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