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Active clamped ZVS forward converter with soft-switched synchronous rectifier for maximum efficiency operation
Date
1998-05-22
Author
Acik, A
Cadirci, I
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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An active-clamped, zero-voltage switched forward converter equipped with a soft-switched synchronous rectifier is designed and implemented for some low output voltage applications where maximized efficiency is of utmost importance. The converter efficiency is maximized due to soft-switching of the main, active clamp and the synchronous rectifier MOSFET switches. Experimental results are presented for a converter with a de input voltage of 48V, an output voltage of 5V and a de electronic load up to 10A. The measured efficiency was 92% for an output power of 50 W.
Subject Keywords
Zero voltage switching
,
Switching converters
,
Rectifiers
,
Low voltage
,
Clamps
,
MOSFET circuits
,
Power MOSFET
,
Switches
,
Power measurement
,
Power generation
URI
https://hdl.handle.net/11511/65228
Conference Name
29th Annual IEEE Power Electronics Specialists Conference
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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A. Acik and I. Cadirci, “Active clamped ZVS forward converter with soft-switched synchronous rectifier for maximum efficiency operation,” Fukuoka, Japan, 1998, p. 1237, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65228.