NDLI: A new ZVS multi-output flyback converter with synchronous switches

Content Provider	IEEE Xplore Digital Library
Author	Jae-Kuk Kim Jeong-Eon Park Duk-You Kim Gun-Woo Moon
Copyright Year	2011
Description	Author affiliation: Department of Electrical Engineering, KAIST, 335, Gwahangno, Yuseong-Gu, Daejeon, 305-701, Republic of Korea (Jae-Kuk Kim; Jeong-Eon Park; Duk-You Kim; Gun-Woo Moon)
Abstract	This paper presents a new multi-output converter. It consists of two synchronous switches in the secondary side for two outputs with same ground. The primary switches control the main output voltage and the synchronous switches in the secondary side control the auxiliary output voltage. The main advantages of the proposed converter are that the primary switches have low voltage stress, the secondary regulation switch for auxiliary output can achieve the zero-voltage switching (ZVS) under entire load conditions, and the low conduction loss can be obtained by using the synchronous switches. The operational principle, analysis and design considerations of the proposed converter are presented in this paper. The validity of this study is confirmed by the experimental results from dual outputs (24V/8A and 12V/4A) prototype.
Starting Page	868
Ending Page	875
File Size	467926
Page Count	8
File Format	PDF
ISBN	9781612849584
ISSN	21506086
e-ISBN	9781612849577
e-ISBN	9781612849560
DOI	10.1109/ICPE.2011.5944628
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-05-30
Publisher Place	Korea (South)
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetomechanical effects Magnetic separation flyback Capacitors ZVS Switches Zero voltage switching multi-output synchronous switch Inductors Stress
Content Type	Text
Resource Type	Article

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