CA-266s LED Backlight Driver Board Constant Current Led Driver Board 32-65"

Important features:

1: with protection.

2: Output voltage below 88V automatically.

3: change the current is convenient, the motherboard has six 1206 resistance, a resistance of 80mA, up to 6 resistance is fully connected to 480mA.

4: default only connected to a R13 resistor, the output current of 80mA, will not burn light bar. If it is too dark, flashing or
flashing off, try to increase the current. Until the normal brightness, light can not be hot.

5: no load will not burn the board (in the case of no load or bad light output voltage will drop to the input voltage, or in the
case of load voltage higher than 88V will be reduced to the input voltage value).

6: with 4 output interface, the general definition of ++ -, in the then 2pin left and right of the right light of the interface,
directly to the middle of the 2,3 pin can be, 1, 4 pin empty.

If you donot know any repair skill, please consider carefully to buy it

Special attention: when testing, do not connect ADJ feet!