DocumentCode
1849032
Title
500-W zero-voltage-switched full-bridge two-quadrant power modulator
Author
Schoneman, George K.
Author_Institution
Rockwell Int. Corp., Cedar Rapids, IA, USA
fYear
1993
fDate
7-11 Mar 1993
Firstpage
700
Lastpage
706
Abstract
A zero-voltage-switched full-bridge regulator, with a switch frequency of 500 kHz, converts a 270 VDC input to an output voltage that is modulated between 22.5 volts and less than one volt. The small-signal reference-to-output bandwidth is greater than 60 kHz. Synchronous rectification allows the converter to source and sink output current
Keywords
bridge circuits; power convertors; rectifying circuits; switching circuits; voltage regulators; 270 V; 500 W; 500 kHz; ZVS; full-bridge regulator; power convertors; small-signal reference-to-output bandwidth; synchronous rectification; two-quadrant power modulator; Bandwidth; Frequency conversion; Pulse width modulation; Resonance; Stress; Switches; Switching converters; Switching loss; Topology; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 1993. APEC '93. Conference Proceedings 1993., Eighth Annual
Conference_Location
San Diego, CA
Print_ISBN
0-7803-0983-9
Type
conf
DOI
10.1109/APEC.1993.290746
Filename
290746
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