DocumentCode
2581861
Title
Zeta DC/DC converter used as led lamp drive
Author
De Britto, Jonas Reginaldo ; Junior, Aziz Elias Demian ; De Freitas, Luiz Carlos ; Farias, Valdeir J. ; Coelho, Ernane A A ; Vieira, João Batista, Jr.
Author_Institution
Fed. Univ. of Uberlandia, Uberlandia
fYear
2007
fDate
2-5 Sept. 2007
Firstpage
1
Lastpage
7
Abstract
This paper presents a new proposal of LED lamp driver using the ZETA DC/DC converter. The main focus is to improve the LED drive characteristcs using the DC/DC converter ZETA, therefore, greater durability and efficiency can be achieved. Through the result experimental it is possible to verify the performance of the converter as well as the luminous efficiency of the LED Lamp.
Keywords
DC-DC power convertors; LED lamps; LED lamp drive; ZETA DC/DC converter; luminous efficiency; Analog-digital conversion; Circuits; DC-DC power converters; Filters; LED lamps; Light emitting diodes; Proposals; Switches; Switching converters; Transfer functions; LED lamp; ZETA Converter;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications, 2007 European Conference on
Conference_Location
Aalborg
Print_ISBN
978-92-75815-10-8
Electronic_ISBN
978-92-75815-10-8
Type
conf
DOI
10.1109/EPE.2007.4417412
Filename
4417412
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