DocumentCode
1493458
Title
A Single-Stage Soft-Switching Flyback Converter for Power-Factor-Correction Applications
Author
Chiu, Huang-Jen ; Lo, Yu-Kang ; Lee, Hung-Chi ; Cheng, Shih-Jen ; Yan, Yeong-Chang ; Lin, Chung-Yi ; Wang, Tai-Hung ; Mou, Shann-Chyi
Author_Institution
Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
Volume
57
Issue
6
fYear
2010
fDate
6/1/2010 12:00:00 AM
Firstpage
2187
Lastpage
2190
Abstract
This letter presents a single-stage soft-switching Flyback converter for power-factor-correction (PFC) applications. High power factor and high conversion efficiency can be achieved by a simple single-stage circuit with soft-switching features. The operation principles and design criteria for the studied PFC converter are analyzed and discussed. A laboratory prototype is also built and tested. Finally, the experimental waveforms for this prototype circuit are shown to verify the feasibility of the proposed scheme.
Keywords
power factor correction; switching convertors; PFC converter; power factor correction; single-stage circuit; single-stage soft-switching flyback converter; Flyback converter; power-factor correction (PFC); single stage; soft switching;
fLanguage
English
Journal_Title
Industrial Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0278-0046
Type
jour
DOI
10.1109/TIE.2009.2033622
Filename
5280267
Link To Document