The DDR-15L-24 is a 15W DIN Rail type DC-DC converter from the DDR-15 series. It accepts a wide 4:1 input voltage range of 18V to 75Vdc and delivers a nominal 24Vdc output with a rated current of 0.63A. This model features a high typical efficiency of 87%, an adjustable output voltage range of 21.6V to 28V, and 4KVdc I/O isolation. It is equipped with protections for short circuit, overload, over voltage, input reverse polarity, and input under voltage. With its ultra-slim 17.5mm width and wide operating temperature of -40 to +85°C, it is ideal for industrial control systems, factory automation, and telecommunication systems.