A new inductive component adapted to high frequency power supplies

This paper presents a new high frequency DC-DC power converter. It is regulated at constant frequency by the pulse width modulation (PWM) technique. This power converter is derived from the classical PWM phase-shifted power converter by adding two impulsive current sources to achieve soft switching...

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Bibliographic Details
Published in:Proceedings of INTELEC 95. 17th International Telecommunications Energy Conference pp. 181 - 185
Main Authors: Abida, W., Sadarnac, D., D'Almeida, S., Rocher, M., Daluz, O., Perelle, M.
Format: Conference Proceeding
Language:English
Published: IEEE 1995
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Summary:This paper presents a new high frequency DC-DC power converter. It is regulated at constant frequency by the pulse width modulation (PWM) technique. This power converter is derived from the classical PWM phase-shifted power converter by adding two impulsive current sources to achieve soft switching operation. These impulsive current sources are obtained by a new technique which consists of saturable inductors. The theoretical analysis and experimental results of a 2 kW prototype of the power converter operating at 1 MHz are given.
ISBN:0780327500
9780780327504
DOI:10.1109/INTLEC.1995.498949