An improved CCM single-stage PFC converter with a low-frequency auxiliary switch
- 1 January 1999
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 1 (1) , 77-83 vol.1
- https://doi.org/10.1109/apec.1999.749493
Abstract
In this paper, an improved continuous-current-mode, single-stage, power-factor-correction technique is proposed. The proposed technique employs an auxiliary low-frequency switch to achieve a good input power factor, low energy-storage-capacitor voltage stress and high conversion efficiency. The improved performance was verified experimentally.Keywords
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