relation: https://khub.utp.edu.my/scholars/525/
title: Investigation of high frequency effects on soft-switched synchronous rectifier buck conve
creator: Yahaya, N.Z.
creator: Begam, K.M.
creator: Awan, M.
description: This paper discusses about the effects of switching frequency where reduction in losses is significant to the converter's performance. The proposed zero-voltage-switching synchronous buck converter circuit is compared with the conventional synchronous buck converter by applying different frequency ranging from 250 kHz to 1.25 MHz. PSpice simulation is carried out using fixed delay control scheme. It is found that the proposed circuit improves the switching speed by at least 50  in both turn-off and turn-on transitions. In addition, more than 57  in switching losses have been reduced. Having a low body diode conduction time, the proposed converter can maintain low loss with minimized dead time delay, indicating suitability in operating at high switching frequency. © 2009 IEEE.
date: 2009
type: Conference or Workshop Item
type: PeerReviewed
identifier:   Yahaya, N.Z. and Begam, K.M. and Awan, M.  (2009) Investigation of high frequency effects on soft-switched synchronous rectifier buck conve.  In: UNSPECIFIED.     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-76449085156&doi=10.1109%2fISIEA.2009.5356405&partnerID=40&md5=010a8cc61661c80a48d8b92f5d9825f8
relation: 10.1109/ISIEA.2009.5356405
identifier: 10.1109/ISIEA.2009.5356405