DocumentCode
2725579
Title
Analysis of the class E amplifier with two current sources used as a high-power-factor electronic ballast for fluorescent lamps
Author
Ponce, M. ; Arau, J. ; Alonso, J.M.
Author_Institution
Dept. de Electron., CENIDET, Mexico
fYear
2000
fDate
2000
Firstpage
169
Lastpage
174
Abstract
In this paper the analysis of the class E amplifier with two current sources used to implement a high-power-factor electronic ballast for fluorescent lamps is presented. The circuit is based on a class E amplifier with two current sources, one of them implemented using the main voltage and the other by means of a bulk capacitor charged from the resonant tank of the class E amplifier. Based on the performed analysis a 300 kHz electronic ballast for a 32 W compact fluorescent lamp was designed and tested
Keywords
amplifiers; capacitors; constant current sources; fluorescent lamps; lamp accessories; power factor; 300 kHz; 32 W; bulk capacitor charging; class E amplifier analysis; compact fluorescent lamp; current sources; fluorescent lamps; high-power-factor electronic ballast; resonant tank; Capacitors; Electronic ballasts; Electronic equipment testing; Fluorescent lamps; High power amplifiers; Performance analysis; Performance evaluation; RLC circuits; Resonance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Congress, 2000. CIEP 2000. VII IEEE International
Conference_Location
Acapulco
Print_ISBN
0-7803-6489-9
Type
conf
DOI
10.1109/CIEP.2000.891410
Filename
891410
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