Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)
- 1998.11a
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- Pages.156-161
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- 1998
Determination of the circuit parameters of an electronic ballast for a fluorescent lamp using a dimming ballast controller
Dimming형 IC를 이용한 형광램프용 전자식 안정기의 회로상수 결정
- Song, Sang-Min (Dept. of Electrical Engineering, Chonnam National University) ;
- Kim, Sun (Dept. of Electrical Engineering, Chonnam National University) ;
- Gwang, Jae-Young (Dept. of Electrical Engineering, Chonnam National University) ;
- Yeo, In-Soon (Dept. of Electrical Engineering, Chonnam National University)
- Published : 1998.11.01
Abstract
The purpose of this paper is to determine circuit parameters in the inverter part of the electronic dimming ballast for fluorescent lamps, that is adequate to use with the prevailing dimming controller IC. Firstly, the operating frequency characteristics are investigated by varying circuit parameters of electronic ballasts and are matched with the output characteristics of dimming ballast controller. Secondly, circuit parameter values are determined by using PSpice simulation and operating frequency characteristics. Finally its validity is verified from the electrical and light output characteristics on the prototype of the electronic dimming ballast.
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