Two-megahertz off-line hybridized quasi-resonant converter
- 1 March 1987
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 10482334,p. 105-114
- https://doi.org/10.1109/apec.1987.7067139
Abstract
Thick-film hybrid technology is employed to fabricate a zero-current-switched, half-bridge, quasi-resonant converter for 300V dc off-line application. With a conversion frequency of 2MHz the converter delivers 80W at a power density of 21W/cu.in. This paper describes the theory of operation, detailed design rules and benefits of hybridization. Also described is a 2MHz hybridized gate drive.Keywords
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