A dual-mode controller for the boost PFC converter

Jian Min Wang; Sen Tung Wu; Yanfeng Jiang; Huang Jen Chiu

doi:10.1109/TIE.2010.2051391

A dual-mode controller for the boost PFC converter

Jian Min Wang, Sen Tung Wu, Yanfeng Jiang, Huang Jen Chiu

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

A dual-mode control scheme is proposed in this letter to control a boost power factor correction (PFC) converter. The scheme combines both continuous and critical conduction modes and has the merits of simple control, high efficiency in a light-load condition, and being fit for personal computer (PC) power applications. The dual mode control circuit can be easily implemented into IC. The operating principles and control scheme are analyzed and discussed in detail. A 300 W boost power PFC prototype is implemented to verify the feasibility of the proposed scheme. The results prove to be satisfactory.

Original language	English (US)
Article number	5624587
Pages (from-to)	369-372
Number of pages	4
Journal	IEEE Transactions on Industrial Electronics
Volume	58
Issue number	1
DOIs	https://doi.org/10.1109/TIE.2010.2051391
State	Published - Jan 2011

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Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.

Keywords

Continuous current mode
critical current mode
power factor correction (PFC)

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A dual-mode controller for the boost PFC converter

Abstract

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Keywords

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