DocumentCode
2633610
Title
A novel high power factor soft-switching communication power supply
Author
Yuntao, Yue ; Yan, Lin
fYear
2011
fDate
21-23 June 2011
Firstpage
341
Lastpage
344
Abstract
A novel scheme of low power communication power supply with high power factor and soft-switching is presented, a power factor corrector and dc/dc converter of passive lossless soft-switching is based on a ML4803 IC control. DC/DC converter introduces a novel two-transistor forward soft-switching technique, which realizes zero-voltage turn-on and turn-off, with no additional switches a communication power supply module is developed in this paper. It has the characteristics of rapid dynamic response, high power factor, high efficiency and small bulk ect.
Keywords
DC-DC power convertors; dynamic response; power factor correction; switching convertors; telecommunication power supplies; DC-DC converter; dynamic response; high power factor soft-switching communication power supply; passive lossless soft-switching; power factor corrector; two-transistor forward soft-switching technique; Conferences; DC-DC power converters; Power factor correction; Power supplies; Pulse width modulation; Reactive power; Switches; power factor correction; soft-switching two-transistor forward;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on
Conference_Location
Beijing
ISSN
pending
Print_ISBN
978-1-4244-8754-7
Electronic_ISBN
pending
Type
conf
DOI
10.1109/ICIEA.2011.5975605
Filename
5975605
Link To Document