Introduction - If you have any usage issues, please Google them yourself
Tao Xianfang principle of switching power supply switching power supply design series is the use of electronic switching devices (such as transistors, FET, SCR thyratron, etc.), by the control circuit, electronic switching devices kept " ON" and " OFF , electronic switching devices of the input voltage pulse modulation, in order to achieve a DC/AC, DC/DC voltage conversion, and adjustable output voltage and automatic voltage regulator.