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Content Provider | IEEE Xplore Digital Library |
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Author | Jae-Kuk Kim Seong-Wook Choi Gun-Woo Moon |
Copyright Year | 2009 |
Description | Author affiliation: School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST, 335, Gwahangno, Yuseong-Gu, Daejeon, 305-701, Republic of Korea (Jae-Kuk Kim; Seong-Wook Choi; Gun-Woo Moon) |
Abstract | A new multi-output forward (MOFC) converter is proposed. It consists of four synchronous switches in secondary side for two outputs. The primary switches control the main output voltage and the synchronous switch in transformer secondary side controls the auxiliary output voltage. The main advantages of the proposed converter are that the secondary switch can achieve the zero voltage switching (ZVS) at entire load conditions and the secondary rectified voltage is a three level waveform, which can reduce the output filter. 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 (12V-18.3A and 5V-6A) prototype for PC power supply. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 6330366 |
Page Count | 6 |
File Format | |
ISBN | 9781424424900 |
DOI | 10.1109/INTLEC.2009.5351805 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-10-18 |
Publisher Place | South Korea |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Zero voltage switching Switching converters Switches Voltage control Energy consumption Power supplies Regulators Semiconductor diodes Switching loss Circuits |
Content Type | Text |
Resource Type | Article |
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