The PSC family of power supplies comprises five models ranging from 75 to 480 W of available power. Dimensions are 1.25 in wide x 4.85 in deep x 4.9 in high for the 75-W supply up to 2.75 in wide x 4.85 in deep x 4.9 in high for the 480-W unit. All supplies are DIN rail-mountable. The devices have a universal input voltage range of 85 to 264 Vac and output voltages of 12, 24 and 48 Vdc. Features include a built-in current-sharing function, current limiting, comprehensive output protection and built-in active power factor correction (PFC) to reduce energy usage with PF >0.95, with dc power and self-test LED indicators providing visual status of operation.