搜索 - 科创

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电路原理图如下：占空比稳定可调，测量MOS管D极波形如下：不解这就是传说的振铃吗？它对MOS管有什么作用?虽然可以推高压包拉弧，但是我觉得D极的波形明显就不对，不知道大家遇到过这种情况没呢？

详细请看图本人只有15岁啊！没法开淘宝所以可以货到付款或者先款后货冲话费也可以本人qq 1414544956 手机 13165214482 ...

感应加热需要很大幅度变化的交变磁场如果仅仅是将方波电压加在电感上锯齿波电流的变化是有限的一味的减小电感量会造成磁场强度的降低所以必须通过加大电压来达到更大的输入电流这样就给电源转换带来更大...

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