Higher load capacity driver than the AU12A, and is designed for use with automotive/ marine and lead acid, rechargeable batteries that produce 13.6v to 14.4 volt DC at full charge. Over voltage from these power sources will produce unstable voltage and will also cause the LEDs and pcbs to overheat, which will kill the LEDs. LEDs require a true and stable 12vdc to operate properly and for their rated life span. 12AU3 LED Drivers will deliver a stable, filtered, true 12.0v DC to a LED array or fixture requiring 10mA up to 1500mA.
12AU3 LED Drivers will deliver 10mA up to 1500mA or 28 watts of power. This product is intended for use with LEDs only.