Direct-conversion switching-mode audio power amplifier with active capacitive voltage clamp

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Abstract

This paper discusses the advantages and problems when implementing direct energy conversion switching-mode audio power amplifiers. It is shown that the total integration of the power supply and Class D audio power amplifier into one compact direct converter can simplify the design, increase efficiency, reduce the product volume and lower its cost. As an example, the principle of operation and the measurements made on a direct-conversion switching-mode audio power amplifier with active capacitive voltage clamp are presented.
Original languageEnglish
Title of host publicationPower Electronics Specialists, 2005 IEEE 36th Conference on
PublisherIEEE
Publication date2005
Pages2848-2854
ISBN (Print)0-7803-9033-4
DOIs
Publication statusPublished - 2005
Event36th IEEE Power Electronics Specialists Conference - Recife
Duration: 1 Jan 2005 → …
Conference number: 36

Conference

Conference36th IEEE Power Electronics Specialists Conference
Number36
CityRecife
Period01/01/2005 → …

Bibliographical note

Copyright: 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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