Single stage primary side controlled offline flyback LED driver with ripple cancellation
作者： Peng Fang , Yan Fei Liu
DOI: 10.1109/APEC.2014.6803783
关键词:
摘要: A primary side controlled offline Flyback LED driver is an very attractive solution due to its low component cost and high efficiency. However, as any other single-stage driver, it produce significant frequency ripple current. In this paper, innovative with cancellation has been proposed. The current greatly reduced while maintaining multiple advantages, such efficiency, cost, design complexity. 35W, 50V-0.7A universal input experimental prototype built verify the proposed technology.
sci-hub.se 参考文章(22)
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