DocumentCode
2613582
Title
A new high-frequency and high-efficiency electronic ballast for HID lamps: topology, analysis, design, and experimental results
Author
Redl, Richard ; Paul, Jon D.
Author_Institution
ELFI S.A., Farvagny, Switzerland
Volume
1
fYear
1999
fDate
14-18 Mar 1999
Firstpage
486
Abstract
A new high-frequency and high-efficiency electronic ballast for high-intensity discharge (HID) lamps is presented. The ballast features an integral resonant ignitor, high efficiency, power regulation, and optional hot strike and fast warm-up capabilities. The ballast can operate virtually any lamp without acoustic arc resonance. The paper presents the topology, operation, analysis, design considerations, and experimental results obtained from a 70 W prototype
Keywords
bridge circuits; discharge lamps; invertors; lamp accessories; 70 W; HID lamps; electronic ballast; fast warm-up capabilities; half-bridge inverter; high efficiency; high-efficiency; high-frequency; high-intensity discharge lamps; integral resonant ignitor; optional hot strike; power regulation; Acoustic waves; Circuit topology; Costs; Electronic ballasts; Fault location; High intensity discharge lamps; Impedance; Magnetic separation; Resonance; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 1999. APEC '99. Fourteenth Annual
Conference_Location
Dallas, TX
Print_ISBN
0-7803-5160-6
Type
conf
DOI
10.1109/APEC.1999.749726
Filename
749726
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