Abstract:
This paper presents a single-stage alternating current (AC)/direct current (DC) light-emitting diode (LED) tube lamp driver for energy-saving indoor lighting applications; this driver features power-factor corrections and soft switching, and also integrates a dual buck-boost converter with coupled inductors and a half-bridge series resonant converter cascaded with a bridge rectifier into a single-stage power-conversion topology. The features of the presented driver are high efficiency (>91%), satisfying power factor (PF > 0.96), low input-current total-harmonic distortion (THD
LINK ORIGINAL View Full-Text
http://www.mdpi.com/2076-3417/7/2/115/pdf
This post first appeared on Power Electronics-Electrónica De Potencia-Leistun, please read the originial post: here
