论文信息 - Design of integrated balancing transformer for high frequency AC-LED drive circuit

Design of integrated balancing transformer for high frequency AC-LED drive circuit

An integrated balancing transformer is proposed for a high frequency parallel AC-LED drive circuit using a LLC resonant converter. The design and implementation of the integrated balancing transformer are presented. The experimental results for the converter with the integrated transformer are provided to show the validity of the proposed technique.

Se-Kyo Chung | B. G. Kang | Yongoh Choi

[1] Sang-Kyoo Han,et al. Cost-effective single switch multi-channel LED driver , 2014, 2014 16th International Power Electronics and Motion Control Conference and Exposition.

[2] K. H. Loo,et al. Design and Analysis of $LCC$ Resonant Network for Quasi-Lossless Current Balancing in Multistring AC-LED Array , 2013, IEEE Transactions on Power Electronics.