A multi-output quasi-resonant converter suitable for applications up to several hundreds of Watts is presented. It employs a zero-current-switched full-wave push-pull structure, which allows good cross-regulation of the output voltages, high power density and full exploitation of the transformer core. After an analysis of operation, design criteria are given and experimental results of a three-output, 100 W industrial prototype for telecom applications are reported.

Quasi-resonant multi-output dc/dc converter with push-pull topology

ROSSETTO, LEOPOLDO;SPIAZZI, GIORGIO;TENTI, PAOLO;
1994

Abstract

A multi-output quasi-resonant converter suitable for applications up to several hundreds of Watts is presented. It employs a zero-current-switched full-wave push-pull structure, which allows good cross-regulation of the output voltages, high power density and full exploitation of the transformer core. After an analysis of operation, design criteria are given and experimental results of a three-output, 100 W industrial prototype for telecom applications are reported.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/171764
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