NDLI: A high power factor ballast using a single switch with both power stages integrated

Content Provider	IEEE Xplore Digital Library
Author	Silva de Morais, A. Farias, V.J. de Freitas, L.C. Coelho, E.A.A. Batista Vieira Jr., J.
Copyright Year	1986
Abstract	This paper presents a high power factor electronic ballast used to startup fluorescent lamps employing a single power stage and a single-switch. This topology was obtained combining of a Boost converter and a new inverter topology with coupled inductors. The use of a single active switch reduces the number of components used in the control and power circuits. The equations used for designing the proposed reactor and for choosing the semiconductor devices are presented. A prototype operating at 50kHz was built and used to startup 40-W fluorescent lamps.
Sponsorship	IEEE Power Electronics Society
Starting Page	524
Ending Page	531
Page Count	8
File Size	748590
File Format	PDF
ISSN	08858993
Volume Number	21
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Reactive power Electronic ballasts Fluorescent lamps Circuit topology Inductors Inverters Coupling circuits Switching circuits Power semiconductor switches Equations semiconductor devices Electronic ballast fluorescent lamps
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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A high power factor ballast using a single switch with both power stages integrated