A 2 MHz resonant DC/DC converter module for telecommunication application

I. H. Lee, S. H. Oh, H. J. Kim, T. Y. Ahn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors describe a novel DC/DC forward zero voltage switching (ZVS) multiresonant converter (MRC) with the following features: (1) maximum switching frequency above 2 MHz; (2) converter efficiency of about 80% at full load; and (3) a control circuit using the UC3860IC, which is generally used for zero-current switching, but which is used here for ZVS. A 48-V(DC) input, 5-V(DC) output, 50-W power module suitable for telecommunications applications was developed.

Original languageEnglish (US)
Title of host publicationINTELEC, International Telecommunications Energy Conference (Proceedings)
PublisherPubl by IEEE
Pages502-508
Number of pages7
ISBN (Print)0879426705
StatePublished - Jan 1 1992
EventThirteenth International Telecommunications Energy Conference - INTELEC 91 - Kyoto, Jpn
Duration: Nov 5 1991Nov 8 1991

Other

OtherThirteenth International Telecommunications Energy Conference - INTELEC 91
CityKyoto, Jpn
Period11/5/9111/8/91

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