Journal of Industrial Technology (산업기술연구)
- Volume 29 Issue A
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- Pages.177-182
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- 2009
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
A Optimal Design method for Dimmable Magnetic Ballast Design for Metal Halide Lamps
메탈핼라이드 램프용 조도제어형 자기식 안정기의 최적 설계 방법
- Published : 2009.02.28
Abstract
The inductor which is used at low frequency as the main part of magnetic ballast consists of an iron core, a bobbin and coil. The conventional inductor design method is not suitable for the magnetic ballast because it has various variables and is not a unique method for the magnetic ballast. Thus, this paper presents the optimal design method for a lamination type inductor using a magnetic ballast for Metal Halide Lamps. Also, the optimal inductor design method is researched for inductors of dimming ballasts and ignitors that have a gate-triggered structure using a SCR thyristor. By the simulation and experimental results, we showed that the proposed design methods is valid.