Allen-Bradley 1606-XLP90B is a compact power supply from the Bulletin 1606-XLP series by Rockwell Automation, designed for reliable and flexible power delivery in industrial automation systems. The 1606-XLP90B supports single or parallel operation, selectable via a jumper, and handles single-phase input voltages of 220–375V DC, 100–120V AC, and 220–240V AC. It provides a DC output voltage range of 12–15V and steady-state input currents of 1.9 A at 120V AC and 0.9 A at 230V AC, ensuring stable and efficient operation. Engineered for durability and consistent performance, the 1606-XLP90B is ideal for powering control devices, automation modules, and other industrial applications.