The ADELSystem SW125HP is a DIN rail mountable AC/DC- DC power supply with an input range of 17-28VAC or 18- 33VDC. It provides a stable 12VDC output at up to 5A with a total power output of 60 Watt. Specifications: ADELSystem SW125HP 24V AC/DC to 5V DC Converter Input: 17~28VAC or 17.5~33VDC Output: 5V / 5A DIN rail mount