Title :
Two-phase forward converter using an integrated magnetic component
Author :
Wong, Leung-Pong ; Lee, Yim-Shu ; Cheng, David Ki-Wai ; Chow, Martin H L
Author_Institution :
Hong Kong Polytech. Univ., China
Abstract :
An interleaved two-phase forward converter using an integrated magnetic component is proposed for telecommunication and computer applications. The integrated magnetic component consists of two step-down transformers and two output-filtering inductors on a single magnetic core. The z-parameter (gyrator) model and the equivalent-circuit model of the integrated magnetic component are presented. The circuit operation and design criteria of the proposed converter are described. All theoretical analyses are verified by simulated and experimental results.
Keywords :
equivalent circuits; gyrators; inductors; power convertors; transformers; computer application; equivalent-circuit model; gyrator model; integrated magnetic component; interleaved converter; output-filtering inductor; step-down transformer; telecommunication application; two-phase forward converter; z-parameter model; Circuit simulation; Gyrators; Inductors; Magnetic analysis; Magnetic circuits; Magnetic cores; Snubbers; Topology; Transformers; Transient response;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.2004.1386882
