The DC/DC converter transforms an input voltage into a fixed output voltage. It can be divided into three categories: step-up DC/DC converters, step-down DC/DC converters, and buck-boost DC/DC converters. Three types of control methods can be used according to their different requirements. The first···
In the LED power supply application topology, MOSFET devices of different specifications are often used. In the topology, SJ-MOS devices of 600V~650V can be used for PFC-MOS and LLC-MOS, and SGT-MOS devices of 30V~100V can be used for SR-MOS.
