The Allen-Bradley 1794-PS1 Flex I/O Power Supply Module is an AC-to-DC converter delivering 24V DC power to three connected adapter modules, suited for use within a voltage range of 85-265V AC and supporting frequencies from 47-63Hz. Featuring an inrush current of 30A for a single AC cycle and a maximum output of 1A, it maintains operation even during half-cycle power drops. With robust design elements, it includes over-voltage protection up to 35V DC, voltage isolation capabilities, and sturdy construction for versatile mounting on a DIN rail or panel, ensuring reliable performance in demanding industrial environments.