Fanuc A16B-1212-0871 Power Supply Unit. This power supply is by far the most common of the modular type of Power Supply Unit’s. Fitting in FANUC 16A, 16B, 16C, 18A, 18B, 18C, and larger 21 configurations demanding a more powerfuller power unit. Normally these are fitted in 3, and 4 slot controls, though occasionally in powerful 2-slot CNC’s.
DNC offer several services for these B1 Series power supplies. Including service exchange, fault diagnosis and full testing on our 16 and 18 control Systems. As well repair and rebuild facilities of the A16B12120871 Power Supply Unit units and if stocks permit the outright sale of the 0871 if you have had a burn out, which can be common on these Power Supply Units.