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자기식 안정기와 전자식 스타터의 일체화에 따른 온도특성
김선(Sun Kim),송상빈(Sang-Bin Song),곽재영(Jea-Young Gwarg),여인선(In-Seon Yeo) 한국조명·전기설비학회 1999 한국조명·전기설비학회 학술대회논문집 Vol.1999 No.-
This paper describes the temperature characteristics and influence produced from the unification of Magnetic Ballast and simple Electronic starter for fluorescent lamp. This is affected by the transmitted Temperature from a part of Ballast loss in half-wave rectifier electronic starter. The simulation and experiment show that characteristics of capacitor in electronic starter is changed by the high temperature(80℃) of magnetic ballast and preheating time of lamp is reduced by it.
Dimming형 IC를 이용한 형광램프용 전자식 안정기의 회로상수 결정
송상빈(Sang-Bin Song),김선(Sun-Kim),곽재영(Jae-Young Gwarg),여인선(In-Seon Yeo) 한국조명·전기설비학회 1998 한국조명·전기설비학회 학술대회논문집 Vol.1998 No.-
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.