DocumentCode
289942
Title
Development of a 500 W/1 MHz resonant power supply
Author
Luz, O. Da ; Dupuy, E. ; Rocher, M. ; Sadarnac, D. ; Perelle, M.
Author_Institution
Alcatel Converters, Lannion, France
Volume
1
fYear
1993
fDate
27-30 Sep 1993
Firstpage
140
Abstract
This paper presents a study of a DC-DC power supply which employs a resonant topology operating at high frequency (in MHz) in order to improve the reliability and to reduce the size of the finished product. ESE and SAFT worked together to set up the 100 W/1 MHz power supply which was financed by FRANCE TELECOM. It is a forward type power supply with voltage multi-resonance. The study was extended in order to develop a 500 W/1 MHz power supply. The authors therefore made various choices regarding the structure, the type of resonance and the components used
Keywords
DC-DC power convertors; resonant power convertors; telecommunication power supplies; 1 MHz; 100 W; 500 W; DC-DC power supply; components; forward type power supply; reliability; resonant power supply; resonant topology; size; voltage multi-resonance; Forward contracts; Frequency; MOSFETs; Power supplies; Prototypes; Resonance; Switches; Telecommunications; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, INTELEC '93. 15th International
Conference_Location
Paris
Print_ISBN
0-7803-1842-0
Type
conf
DOI
10.1109/INTLEC.1993.388454
Filename
388454
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