Mitsubishi BKO-C8834H12 Power Supply Unit for MELSEC-F FX3UC Series

The Mitsubishi BKO-C8834H12 (BKO-C8834H12) is a specialized power supply unit developed for Mitsubishi Electric MELSEC-F series programmable logic controllers, specifically the compact FX3UC PLC system. Functioning as an equivalent replacement to the FX3UC-1PS-5V extension power supply, this module converts an incoming 24 V DC supply voltage into a regulated 5 V DC output with a rated current of 1 A. It provides stable internal bus power to connected extension units and expansion modules within the automation rack. Engineered for seamless integration into industrial control panels, the Mitsubishi BKO-C8834H12 mounts directly onto a standard DIN rail, ensuring quick installation and secure mechanical attachment. The unit ensures clean and uninterrupted power delivery to sensitive electronic circuitry, helping maintain operational stability in demanding manufacturing environments. Typical applications include industrial automation control panels, compact machinery, assembly lines, and material handling systems where FX3UC series PLCs require auxiliary 5 V DC supply capability.