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.

UCC28019带负载输入电压下降



采用功率因数校正芯片UCC28019P带负载输入电压会下降,我的是24VAC升到36VDC,带很小的负载时输入交流电压都会下降,每次都需要将其电压调上来,然后才能带的动一些负载,请问是什么原因造成的?输入交流24VAC,输出36VDC。