空载150MA做的小JJ晒晒,还有些问题请大师们指点,先谢谢 了~!!
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A:3525电源进没加那个线川有什么影响?
B:100W灯没接后级接变压器输出那比市电亮很多,二个75N75管很热怕炸管想降低功率怎样调前级?
C:加接反保护一个75N75管够不?
D:电鳝鱼后级调多高的频率为好?
