Presentation Information
[P1-1-10]Unified Soft-Switching Control for Bridgeless Buck PFC–EF2 Class Resonant Single-Stage LED Driver
*Ramin Khalili1, Tey Kok Soon1, Saad Mekhilef2,3, Marizan Mubin2 (1. Department of Computer System & Technology, Faculty of Computer Science & Information Technology, University of Malaya, 50603, Kuala Lumpur, Malaysia. (Malaysia), 2. Power Electronics & Renewable Energy Research Laboratory (PEARL), Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia. (Malaysia), 3. School of Engineering, Swinburne University of Technology, Hawthorn, VIC 3122, Australia. (Australia))
Keywords:
Single-stage AC–DC LED driver,bridgeless-buck PFC,Class-EF2 resonant converter,soft switching (ZVS/ZCS),unified three-switch control