This is a 24V DC power supply unit, part number 7000-40001-6230200, manufactured by Murr Elektronik. This power supply is a universal product, meaning it can be used in a variety of applications. It features an adjustable output voltage, an overload protection circuit and an illuminated power indicator. It has an efficiency of up to 76%, an output voltage range of 5-24V DC, and is cooled by natural convection with no additional cooling needed.