(1).采用二级全桥拓朴结构,高频调制、低频驱动工作方式, (2).额定输入电压AC220V,波动电压范围AC90~265V; (3).功率因数>0.95,效率>0.98,无频闪现象。 (4).启动电流小 (5).具有热启动功能 (6).开路,短路,EOL保护,且输入功率小于2W;
Ballast’s performance (1). Two-stage bridge topology structure, HFM(High-frequency modulation)and Low-frequency drive (2). AC220V rated input voltage, Fluctuate voltage range is AC90~265V
(3) .Power factor >0.95, Power efficiency >0.98. No stroboscopic (4). Lower starting current (5). Fast Booting
(6). Open circuit protection, Short circuit protection, and EOL protection.