This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

自制升压电路给THs3091供电电流过大

Other Parts Discussed in Thread: THS3091

我用MC34063升/降压芯片做了一个5V升18V的电路,用来给THS3091供电,一接上去,电流达到了0.3A,电流过大,请问是什么原因?升压电路参数是否有问题?