Active clamped ZVS forward converter with soft-switched synchronous rectifier for maximum efficiency operation

Date

1998-05-22

Author

Acik, A
Cadirci, I

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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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Citation Formats

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.