Four-Channel Buck-Type LED Driver with Automatic Current Sharing and Soft Switching

Four-Channel Buck-Type LED Driver with Automatic Current Sharing and Soft Switching

A buck-type LED driver together with automatic current sharing and high step-down voltage conversion ratio but without complex control is proposed. The proposed LED driver can not only achieve zero voltage switching (ZVS) turn-on by adding only one resonant coupled inductor, which resonates with par...

Full description

Bibliographic Details
Main Authors: Wen-Zhuang Jiang, Kuo-Ing Hwu, Jenn-Jong Shieh
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Applied Sciences
Subjects:
differential-mode transformer
LED driver
resonance
soft switching
zero voltage switching
Online Access:https://www.mdpi.com/2076-3417/12/12/5842

Internet

https://www.mdpi.com/2076-3417/12/12/5842

Similar Items