Mainly for DC ballasts powered occasions such as inside lighting in buses, route sign, train, and other transport...

DC Supplied Electronic Ballasts Series

Mainly for DC bllast powered occasions such as inside lighting in buses, route sign, train, 

and other transport means and public places lighting, mines or tunnel.

Detailed Description:

1.15% to 100% luminance range being regulated continuously.

2.Carefully designed by CAD, using imported Thick-film Circuit, quality components.

3.Suitable for type H tube, energy savers and other fluorescent lamps.

4.Digital integrated circuit control, two-stage filament preheat to ensure long life span.

5.High frequency sine wave current drive and no flash to protect human eyes.

6. With protective circuits for large range of voltage fluctuating and over-high or over-low voltage.

7.Will not burn in case of a damaged tube or without a tube.

8.No disturbance to other electric equipment and conforming to the military standard.

9.Switching life over 400 thousand times, tubes 20,000 hours.

    

Typical electronic ballasts:

 

Voltage	Power	Remark
12Vdc	15W, 20W, 30W, 40W
24Vdc	15W20W30W40W
48Vdc	15W20W30W40W
110Vdc	15W20W30W40W
24Vac	40W20W	adjustable

DC Supplied Electronic Ballasts Series