DocumentCode
3415708
Title
A high efficiency gate-driver scheme of synchronous rectifiers for magamp regulation applications
Author
Lin, W. ; Rinne, Karl ; Lu, Z. ; Hua, G.
Author_Institution
Dept. of Electron. & Comput. Eng., Limerick Univ., Ireland
Volume
3
fYear
2005
fDate
6-10 March 2005
Firstpage
1478
Abstract
A new gate-driver scheme is proposed in this paper to improve the efficiency of the synchronous rectifiers combined with magnetic amplifier post regulating. The scheme optimizes the MOSFET turn-on and turn-off delays in synchronous rectifiers by measuring the current that pass through the magnetic amplifier. The operation principle and experiment results are presented in this paper.
Keywords
delays; driver circuits; electric current measurement; magnetic amplifiers; power MOSFET; rectifying circuits; MOSFET; current measurement; delay; gate-driver scheme; magnetic amplifier post regulating; synchronous rectifier; Clamps; Delay; Magnetic switching; Power supplies; Pulse amplifiers; Rectifiers; Regulators; Switches; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Print_ISBN
0-7803-8975-1
Type
conf
DOI
10.1109/APEC.2005.1453228
Filename
1453228
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