Ltech LT-3637 Common Anode to Common Cathode LED Power Repeater

The connection for most conventional LED light is common anode; only quite is common cathode. In order to suit LED lights with common cathode, we particularly developed this special power repeater. Its major function is to convert from common anode to common cathode, the input signal is PWM common anode signal, and the output is common cathode. a small numbe