搜索 - 科创

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kcltxinshou 发表于 2014-5-28 02:22 电容应该没问题吧。从示波器上怎么看频率，你的谐振频率是多少？我记得rudolf曾说，50UD的管子可以把脉 ...不敢那么大，50us...

引用 kcltxinshou:飘升的原理真的是离子风吗？从它起动的状态来看，不太像气流托起来的啊是离子风，无数实验都验证过了，除了离子风没有其他所谓反重力真空能之类的力。

kcltxinshou 发表于 2014-5-30 14:23 为何“先用调压器给电容充电，然后拔掉那个插头，直接上市电......”？直接上市电不行吗？因为直接给电容充电插头会冒火花，不能一下子充...

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