
From the camera power adapter status and transformer winding data to reverse the transformer working status, we can know th

Selection of input rectifier: In order to reduce the size of the power adapter, it is necessary to choose a rectifier bridg

After the rectifier filter circuit is the main circuit of the flyback power adapter, the main tasks that need to be done ar

1. Kickback voltage and maximum duty cycle Considering the 600V withstand voltage of the switch tube, the recoil voltage o