SHENZHEN, GUANGDONG, CHINA, January 26, 2026 /EINPresswire.com/ -- The global shift towards sustainable energy and ...

Viper31 is a mains voltage converter for ac-dc power supplies from STMicroelectronics which allows PSUs to be constructed that consume only 20mW no-load at 230Vac, while delivering up to 18W when ...

This document is all about the replacement of the traditionally used isolated flyback converters on designs involving 9 W applications into a much preferred off-line AC-DC buck converter. Comparison ...

The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...

The Authority held that LED drivers fall under CTH 8504 40 90 since their essential role is electrical energy conversion and ...