There are many types of displays, different monitors have different power supply modes and each has its own characteristics. The early part of the monochrome display uses a series linear adjustment power supply similar to the black and white TV power supply. The monochrome display and the majority of color displays produced in the later stage are all switching power supplies. They are self-excited, and they are also excited. They have pulse width adjustment type and frequency modulation type, but the pulse width regulator is the Lord.
15W Fast Wireless Charger,15W Fast Charger,Fast Charger For Car,Wireless Charger With Type-C
Comcn Electronics Limited , https://www.comencnspeaker.com