首页>
外文OA文献
>A simple electronic ballast with high power factor for metal halide (MH) lamps
【2h】
A simple electronic ballast with high power factor for metal halide (MH) lamps
展开▼
机译:具有高功率因数的简单电子镇流器,用于金属卤化物(MH)灯
展开▼
免费
页面导航
摘要
著录项
相似文献
相关主题
摘要
An one-stage electronic ballast for metal halide lamp is presented. Employing an AC/AC regulator with hysteresis current control, the proposed ballast performs power regulation and power factor correction in one stage. The circuit is controlled in an approximately constant power mode to keep the input power almost unchanged. The lamp is operated under low frequency and no acoustic resonance occurs. The paper presents the topology, operation, design, simulation, and experimental results from a 70 W prototype.
展开▼