DocumentCode
3113062
Title
Energy-efficient secondary power supply source for light-emitting diode display devices
Author
Khrenov, Vadim D. ; Savin, Igor I.
Author_Institution
Biysk Technol. Inst., Altai State Tech. Univ., Biysk, Russia
fYear
2011
fDate
June 30 2011-July 4 2011
Firstpage
420
Lastpage
421
Abstract
The paper describes the new method for control of PWM-type power supply for LED display devices. The control method enables to reduce energy dissipation in current regulators for LEDs.
Keywords
LED displays; electric current control; PWM-type power supply control; current regulators; energy dissipation reduction; energy-efficient secondary power supply source; light-emitting diode display devices; Energy efficiency; Light emitting diodes; Matrix converters; Power supplies; Pulse width modulation; Switches; Voltage control; LED; PWM; TL-494; display device; power supply;
fLanguage
English
Publisher
ieee
Conference_Titel
Micro/Nanotechnologies and Electron Devices (EDM), 2011 International Conference and Seminar of Young Specialists on
Conference_Location
Erlagol, Altai
Print_ISBN
978-1-61284-793-1
Type
conf
DOI
10.1109/EDM.2011.6006986
Filename
6006986
Link To Document