Current-Fed Parallel-Resonant DC–AC Inverter for Cold-CathodeFluorescent Lamps With Zero-Current Switching

摘要

This letter proposes a novel current-fed parallel-resonant dc–ac inverter with zero-current switching (ZCS) for cold-cathode fluorescent lamps (CCFLs). The leakage inductance of the transformer is integrated within the resonant tank in order to red