Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/16577
Title: A four-phase forward converter using an integrated transformer
Authors: Wong, LP
Lee, YS
Chow, MHL 
Cheng, DKW
Keywords: Converter with small output-current ripple
Integrated magnetics
Integrated transformer
Interleaved four-phase forward converter
Regenerative LC snubber circuit
Issue Date: 2008
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on industrial electronics, 2008, v. 55, no. 2, p. 817-831 How to cite?
Journal: IEEE transactions on industrial electronics 
Abstract: The interleaved converter topology has attractive features that include high output current, small output-current ripple, and fast transient response. In this paper, an interleaved four-phase forward converter using an integrated transformer is proposed for telecommunication and computer applications. The proposed converter requires only one integrated transformer instead of four step-down transformers. z-parameter (gyrator) model and the equivalent-circuit model of the integrated transformer are derived. The circuit operation and design criteria are described. Theoretical analyses are verified by simulated and experimental results.
URI: http://hdl.handle.net/10397/16577
ISSN: 0278-0046
EISSN: 1557-9948
DOI: 10.1109/TIE.2007.911910
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