I got a question from customer.
I use the 5V / 2A Poe power supply made by 23750. It can be used when it is just adjusted. However, if the load is added one way, and the applied current exceeds 200mA, it is abnormal. The power on is only about 3V. What is the reason for this? How should I deal with it. I've tested that the 50V output is stable.
In addition, I found that when this group of circuits is not used,50V is unstable. Is there any way to cancel led?
Thank you very much for your help.