The PSC-100A is a 100W power supply designed to function as a UPS, providing both a primary DC output and a battery charging output. It delivers a total rated power of 100.05W, with a main output channel (CH1) providing 13.8V at 4.75A and a charging channel (CH2) providing 13.8V at 2.5A. The primary output voltage is adjustable from 12V to 15V and features tight line and load regulation of ±0.5%. This unit accepts a universal AC input and includes protections for short circuit, overload, over-voltage, battery low, and battery reverse polarity. Its integrated UPS function makes it ideal for security systems, emergency backup power, and other critical applications requiring a reliable power source during AC interruptions.