DocumentCode
2663606
Title
Low output voltage DC/DC conversion
Author
Cobos, J.A. ; Uceda, J.
Author_Institution
Div. of Ingenieria Electron., Univ. Politecnica de Madrid, Spain
Volume
3
fYear
1994
fDate
5-9 Sep 1994
Firstpage
1676
Abstract
The high power densities required by small DC/DC On Board Converters (OBC) in Distributed Power Systems (DPS) combined with the low output voltage (3.3 V) required by the load, complicates the design of these kind of converters. In this paper, a survey of the main solutions to reduce losses and size of low output voltage OBCs is carried out. The survey is focused on the optimization of the power topologies to take the maximum benefit from the rectification devices, including low voltage drop diodes, external driven and self-driven synchronous rectifiers
Keywords
DC-DC power convertors; circuit optimisation; losses; network topology; solid-state rectifiers; DC/DC conversion; distributed power systems; loss reduction; low output voltage conversion; low voltage drop diodes; onboard converters; optimization; power topologies; rectification devices; synchronous rectifiers; Breakdown voltage; Heat sinks; Low voltage; MOSFET circuits; Rectifiers; Resonance; Schottky diodes; Switching frequency; Thermal management; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on
Conference_Location
Bologna
Print_ISBN
0-7803-1328-3
Type
conf
DOI
10.1109/IECON.1994.398066
Filename
398066
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