nsformer ballast control box for electro luminous EL EL dial

** ant notice:

The Elow is emitted by AC voltage, the will nsform the 12VDC to 50~75 VAC.

Ar connecting to power, don't touch bare terminals or solder points over the out put side, will cause uncomfortabel .

The natural color of EL (electro-luminescent ) is between blue and green, we design the with high and low frequencies, the high frequency will emit the EL to glow blue color, and the low frequency will emit EL to glow green color. A switch on the er allows you to change frequency /color. However a disadvantage of the design for blue glowing will cause high frequency noise. There is no solution to remove the noise but can minimize the noise by decreasing the brightne or switching to green light section. If the glow is light, the high frequency will emit cold , and low frequency emits warmer light.

Before purchasing this item, please consider this fact.

Specification:

Input: 12V (+/- 10%)

Output: 60 VAC (+15%/ -10%)

Frequency: 1200Hz (+/- 20%); 400-500Hz

Input: 185mA/DC Max

EL size: 600-800 sq.cm

Operating temp. -40~+90 (C)

Storage temp. -40~+90 (C)

Type 1:

Dual color, high and low frequencies interchangeable with brightne er.

High frequency (blue light / cold light)

Low frequency (green light / warm light)