Design of an LLC Resonant Converter for Driving Multiple LED Lights Using Current Balancing of Capacitor and Transformer

Design of an LLC Resonant Converter for Driving Multiple LED Lights Using Current Balancing of Capacitor and Transformer

In this study, to achieve the constant current drive and brightness control without a separate pulse width modulation (PWM) converter, a single converter is designed and verified by experiment under the condition of a multiple LED light load with different output voltage (Vf) characteristics. In t...

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Bibliographic Details
Main Authors: Jae-Hyun Han, Young-Cheol Lim
Format: Article
Language:English
Published: MDPI AG 2015-03-01
Series:Energies
Subjects:
multiple LED lights
LLC resonant converter
current balancing
efficiency
power factor
total harmonic distortion (THD)
electromagnetic interference (EMI) test
life time
Online Access:http://www.mdpi.com/1996-1073/8/3/2125

Internet

http://www.mdpi.com/1996-1073/8/3/2125

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