Allen-Bradley 80026-044-06-R Switching Power Supply

Allen-Bradley 80026-044-06-R Switching Power Supply is a compact multi-output DC power module used to power IGCT gate-drive circuits in industrial power converters. It provides a 50 VDC output rated up to 10 A, plus six 20 VDC rails rated at 3 A each. This arrangement supports synchronized gate drive for multiple IGCT devices, enabling reliable operation in high-power inverter and rectifier configurations. Rockwell Automation lists the model as discontinued with a discontinue date of January 31, 2017, and notes it as a direct replacement in the same family. Distributor listings describe the unit as a Switching Power Supply delivering 50 VDC at up to 10 A and six rails of 20 VDC at 3 A, aligning with its gate-drive role. In practice, it serves as a centralized DC power source where multiple IGCT drives require coordinated timing and stable voltage rails. End-of-Life status means verify compatibility with your IGCT configuration and ensure the rails match your converter topology. Input and mounting details vary by system; consult the specific IGCT drive documentation for wiring and isolation requirements.