Fanuc Series 10 - A16B-1210-0510 Power Supply

The Fanuc A16B-1210-0510 is a first-generation power supply unit (PSU) from the Fanuc power supply range. It features a separate input unit and provides stable voltage supply for CNC control systems. Due to its specific power connector pinout, this power supply is not interchangeable with other Fanuc PSU types. The A16B-1210-0510 is specifically designed for use with the many different versions of the Fanuc Series 10 and is compatible with control variants 10M (milling) and 10T (turning). The FS-10 product family covers a wide range of CNC applications for which this unit serves as the central power supply component. The unit weighs 3 kg and has dimensions of 42 × 28 × 10 cm. In the event of a fault, the A16B-1210-0510 can fail completely due to an internal burnout, requiring extensive component-level repair. Typical failure components are specific internal parts that should be fully replaced during restoration. The part number is also referenced as A16B12100510 and A16B12100510-01.