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Totem-Pole Power-Factor-Correction Converter under Critical-Conduction-Mode Interleaved Operation

Eka FIRMANSYAH, Satoshi TOMIOKA, Seiya ABE, Masahito SHOYAMA, Tamotsu NINOMIYA

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Summary :

This paper proposes a new power-factor-correction (PFC) topology, and explains its operation principle, its control mechanism, related application problems followed by experimental results. In this proposed topology, critical-conduction-mode (CRM) interleaved technique is applied to a bridgeless PFC in order to achieve high efficiency by combining benefits of each topology. This application is targeted toward low to middle power applications that normally employs continuous-conduction-mode boost converter.

Publication
IEICE TRANSACTIONS on Communications Vol.E93-B No.9 pp.2250-2256
Publication Date
2010/09/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E93.B.2250
Type of Manuscript
Special Section PAPER (Special Section on Telecommunication Energy Technology in Conjunction with Main Topics of INTELEC'09)
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