图中输出负载为LED boost恒流源,输出恒定功率为63W,然后我控制开灯的时候总是刚上电后第一次打开灯正常,后面再开Q1后端会出现掉电情况。请大神帮忙分析一下。
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.