DocumentCode
2065124
Title
A novel synchronous rectification circuit using a saturable current transformer
Author
Kuwabara, Kenta ; Matsuo, Hirofumi ; Kobayashi, Kazuo ; Nishimura, Katsuhiko
Author_Institution
Nagasaki Univ., Japan
Volume
1
fYear
2002
fDate
2002
Firstpage
143
Abstract
This paper presents a novel synchronous rectification circuit using a saturable current transformer and its design oriented analysis is introduced. The proposed synchronous rectification circuit is applied to the forward DC-DC converter with the low output voltage of 2 V. In the prototype forward DC-DC converter, the high power efficiency of 88% is achieved at the current rating of 10 A.
Keywords
DC-DC power convertors; current transformers; rectification; 10 A; 2 V; 88 percent; design oriented analysis; forward DC-DC converter; high power efficiency; saturable current transformer; synchronous rectification circuit; Capacitors; Current transformers; DC-DC power converters; Diodes; Equivalent circuits; FETs; Low voltage; Power generation; Reliability; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2002. pesc 02. 2002 IEEE 33rd Annual
Print_ISBN
0-7803-7262-X
Type
conf
DOI
10.1109/PSEC.2002.1023860
Filename
1023860
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