Puls QT20.481 power supply converts 380–480 V AC input to a 48–55 V DC output, with a current capability listed as 10–8.7 A. This model specifies an input range of 380–480 V AC and an output in the 48–55 V DC band, providing a high-voltage-to-low-voltage DC power source for equipment that runs on 48–55 V DC.
