The ERPF-400-12 is a 400W series single-output enclosed AC/DC power supply featuring a built-in active PFC function. It delivers a rated power of 360W at a nominal 12V DC output, with a rated current of 30A and a low ripple and noise of 150mVp-p maximum. The output voltage is adjustable from 10.8V to 13.2V, and it features protections for short circuit, overload, over voltage, and over temperature. Housed in an aluminum case with a semi-potted interior designed to resist rain splash, it is well-suited for applications such as LED strip lighting, LED channel letters, and moving signs.