15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design

https://www.electronics-lab.com/15w-quasi-resonant-flyback-ac-dc-power-supply-reference-design/

The STEVAl-ISA171V1 reference design from STMicroelectronics implements a 15 W ac-dc power supply designed in quasi-resonant flyback topology for a wide-range input voltage. Its key features are its small size and minimal bill of material, high efficiency and low standby consumption. The core of the application is the VIPER35, the quasi-resonant offline high voltage converter […]