Constructed on PCB with metal-enclosed format and 1U height, PUB200/250/300/400 Series provides single outputs of 12, 24, 36, and 48 Vdc. Switching power supplies feature universal input of 90–264 Vac and deliver up to 400 W with convection cooling. Units include adjustable voltage trim, terminal block connectors, and comprehensive protection circuitry. Operating from -20 to +50°C, products are touch safe to IP2 protection and include active power factor correction.