The HDR-100-15, manufactured by Mean Well, is a 100W 15V DC regulated constant voltage (CV) power supply designed for a wide range of industrial and commercial applications. It features a wide input range, full load efficiency up to 92%, and low no-load power consumption of less than 0.75W. The unit is housed in a U-bracket style case and equipped with a universal AC input, 84-264v AC input voltage, and adjustable output voltage range from 13.2-15v DC. The unit is also equipped with built-in short circuit, overvoltage, and over-temperature protection.