Description

Ballast Features: xxxxx EMI shielding required(low EMI). 2.lowest cost(fast ROI). 3.Very high efficiency operation under wide range of operating conditions. xxxxx driver D1S bulb as well as D2S bulb with our additional external ignition connector. xxxxx by external signal or processor control which makes the ballast **0% ready for the automotive market. 6.Active false input polarity protection. xxxxx output protectionself locked. 8.Short output protectionself locked. xxxxx over voltage switches off with automatic restart. xxxxx under voltage shut down with automatic restart. xxxxx restart cycles. *2.Smooth lamp current curve. *3.All type of ballast can setup in *2V or *4V and *5W or *5W. Specification for Ballest:*2V *5W Normal operating input voltage range:7V**8V Extended operationg input voltage range:6V**8V Starting input voltage range:8.5V**8V Nomianl output power:*5W+&*2W Maximum inrush current at *3.5V:8A Max inrush current *3.5V low power level:4.5A Efficiency of D1S and ballast at nominal supply:*0% Ballast unit efficiency:*2% Output steady state frequecy:**0Hz Temperature range:**0 to ***0