loading...
A Single-Stage SEPIC PFC Converter for Multiple Lighting LED Lamps
January 23-January 25
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/DELTA.2008.84th IEEE International Symposium on E ...
 This Article 
 
PDF
HTML
 
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
This paper presents a SEPIC PFC converter for driving multiple lighting LED lamps. With the aid of this converter, high power factor and high efficiency can be achieved by a simple single-stage circuit with low device stress features. A burst-mode dimming method is used to regulate the current and brightness of multiple LED lamps. A laboratory prototype is also built and tested. With the prototype, high power factor can remain under universal input voltage operation and individual lamp brightness control.
Index Terms:
SEPIC PFC Converter, Multiple Lighting LED Lamps, Single-Stage, Burst-Mode
Citation:
Hsiu-Ming Huang, Shih-Hsiung Twu, Shih-Jen Cheng, Huang-Jen Chiu, "A Single-Stage SEPIC PFC Converter for Multiple Lighting LED Lamps," delta, pp.15-19, 4th IEEE International Symposium on Electronic Design, Test and Applications (delta 2008), 2008
Usage of this product signifies your acceptance of the Terms of Use.