EU ministers gave the final green light on Tuesday for Bulgaria to adopt the euro on January 1, 2026, making it the single currency area's 21st member.

In this paper, the boost integrated flyback converter derived AC-DC converter for the indoor Light Emitting Diode (LED) lamp application is proposed. The valley fill circuit is employed in the boost ...

This paper discusses a control method for an electrolytic capacitor-less single-phase AC/DC converter with PFC capability and with constant dc-output voltage. Generally, single-phase AC/DC converters ...