DocumentCode
2890193
Title
Single Switch Wide-Input-Range AC-DC-Converter with Power-Factor-Correction for Isolated Output
Author
Emsermann, Mathias
Author_Institution
Ascom Frako GmbH, Tscheulinstr. 21, 79331 Teningen, Germany
fYear
1994
fDate
11-15 April 1994
Firstpage
149
Lastpage
156
Abstract
The demands of the IEC 555 standards call for high power factor AC/DC converters to fulfill the harmonic components requirements. A conventional designed converter would include two power stages: one AC/DC converter for the power factor correction and one DC/DC converter including the main to output safety isolation. In this paper a single stage power converter including power factor correction and primary secondary isolation is presented. The converter was designed to fullfil the requirements of EN 60950 and the IEC 555-2.
Keywords
Circuits; DC-DC power converters; Filters; IEC standards; Power factor correction; Power generation; Reactive power; Switches; Switching frequency; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Special Conference, 1994. TELESCON '94. The first International
Conference_Location
Berlin, Germany
Type
conf
DOI
10.1109/TELESC.1994.4794328
Filename
4794328
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