절전형 전자식 안전기용 LLCC 형 공진형 인버터의 특성에 관한 연구

At present, high frequency electronic ballast are widely used to drive the fluorescent lamp at high frequency for Improving light quality. The electronic ballast mainly consist of an Inverter stage with a load resonant circuit. This paper derives a lamp model consist of a voltage equation and a current equation. The proposed model is useful for an engineer to determine circuits parameters and to analyze the performance of electronic ballast with high frequency operation. Simulation With PSPICE and experimentator and th high power factor of the proposed topology