Half Bridge 인버터에 의한 자동차 헤드라이트용 전자식 안정기 개발

Development of Electronic Ballast for Automotive Headlight Lamp using Half Bridge Inverter

  • 발행 : 2003.03.01

초록

In this paper, we suggested electronic ballast with the half bridge inverter for the automotive HID lamp. The electronic ballast for the automotive HID lamp should be supplied by the low-frequency square wave avoiding the acoustic resonance. When the HID lamp is hot state, the electronic ballast should supply the sufficient current to the take over to the lamp at the re-strike ignition state for a few milli-second. We have introduced the new take-over current control method that could have control operating frequency and minimize circuits to the take over current circuits.

키워드

참고문헌

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