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Industrial application, 1MHz, quasi resonant converter


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Opened Access Industrial application, 1MHz, quasi resonant converter
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Author: Carrasco Solís, Juan Manuel
Pérez Ridao, Francisco
Quero Reboul, José Manuel
Janer Jiménez, Carlos
García Franquelo, Leopoldo
Department: Universidad de Sevilla. Departamento de Ingeniería Electrónica
Date: 1993
Published in: 5th European Conference on Power Electronics, 178-183. Brighton, United Kingdom : EPE The European Power Electronics Association
Document type: Presentation
Abstract: An industrial multi-output QRC converter is presented. Its main designing constraints are low cost, small in size, reduced EMI and EMC, high efficiency and severe dynamic behaviour in all outputs. Accomplishing this last restriction proved to be a difficult task. This has been done by means of a classical controller and cross regulation. The actual performance was tested on a 1MHz prototype rated at 50W. The low cost developed converter is characterized by its simplicity of design and operation, yet is versatile in performance. Actual experimental results are presented.
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Format: PDF


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