搜索 - 科创

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跟说,先把NE555和图腾管部分先用12V供电,初级用低压5V左右电流电流小一点的电源供电, 初级串10UH左右大电流电感, 初级电感和串的限电感并接电容,电容用0.5UF左右,调节NE555输出频率

电感就是工字就行么？1A够么嗯，电感用工字电感就行，考毕兹的要用3A的，1A可能不够。微孔雾化片的用1A就够。另外电路图中的0.1uH电感，我是用走线来代替的。

引用第8楼black于2010-06-19 19:04发表的 :你可以先在特定磁芯上缠绕一定圈数然后用电感表测量此时电感量的大小然后用所需要电感量除上那时电感量大小再开方乘上那时圈数就可以得到所需缠绕圈数

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