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.
用TPS23754做了个POE正激电源，用外接52V接在VDD和PGND端，不知为何波形会出现振荡一段，停振一段，各位大师帮忙看看怎么回事？变压器匝数17/23/12，111.pdf
你好，
可以测一下VC电压，谢谢。
VC滤波电容C36两端的波形和VC变压器绕组的波形，
