FANUC A16B-1212-0100-01 AC Power Supply Unit PSU for CNC

Product Overview

The FANUC A16B-1212-0100-01 is an AC Power Supply Unit (PSU) from the A16B-1212 series, manufactured by FANUC Corporation — the world's leading CNC (Computer Numerical Control) system and industrial robot manufacturer. This power supply unit is a critical component in FANUC CNC systems, providing stable DC power to the CPU board, servo drives, and other system modules. The A16B-1212-0100-01 PSU is installed in a wide range of FANUC control series including FANUC 0MC, FANUC OTC, FANUC O-C, FANUC 0MF, FANUC 0TF, and the FANUC 15 series controls — covering lathes, machining centers, EDM machines, and other CNC equipment. The unit features built-in input unit functionality, removing the need for a separate relay or input unit for AC input control. It supports core exchange and in-house repair services, making it a cost-effective solution for maintaining legacy FANUC CNC systems. This listing is for a used but tested unit, verified functional before shipping.

Why Choose FANUC A16B Series Power Supply Units?

• Critical CNC Infrastructure: The A16B-1212 PSU is an essential power backbone for FANUC 0-series and 15-series CNC controls — without it, the entire CNC system cannot operate

• Integrated Input Function: Built-in input unit eliminates the need for separate relay or input unit components, simplifying system architecture and reducing spare parts inventory

• Proven FANUC Reliability: Built to FANUC's rigorous quality standards for continuous operation in industrial machining environments

• Wide System Compatibility: Supports multiple FANUC control series (0MC, OTC, O-C, 0MF, 0TF, 15) making it a versatile spare part for diverse CNC fleet maintenance

• Repair and Exchange Available: Core exchange and professional repair services available to minimize downtime and reduce replacement costs vs. buying new

• Rack-Mounted Design: Standard 19-inch rack mounting for straightforward installation in FANUC control cabinets

Technical Specifications

Typical Applications

• CNC Lathes: Power supply for FANUC 0-TC and OTC series controlled CNC turning machines in manufacturing and job shop environments

• Machining Centers: PSU for FANUC 0-MC and O-MC controlled milling and drilling machining centers

• EDM Machines: Power module for FANUC-controlled electrical discharge machining equipment

• FANUC Robot Controls: Compatible with FANUC robot control systems that share the 0-series and 15-series architecture

• Legacy CNC Upgrades: Essential spare part for maintaining older FANUC 0-series and 15-series controls in continuous production environments

Quality Assurance and Support

• Used but Tested: Each unit is electrically tested for output voltage regulation, input/output isolation, and thermal performance before shipping

• Original FANUC Product: Genuine A16B-1212-0100-01 PSU manufactured by FANUC Corporation, the world's leading CNC system manufacturer since 1956

• Professional Technical Support: 15+ years engineering team experienced in FANUC CNC system integration and troubleshooting

• Fast Shipping: Ships within 1-3 business days from Hong Kong warehouse

• 30-Day Returns: Hassle-free return policy for unused items

• 90-Day Warranty: Functional warranty covering PSU output performance and compatibility

Packing and Shipping

All FANUC A16B-1212-0100-01 PSU units are carefully packaged with anti-static foam cushioning and sealed anti-static bags to prevent ESD damage during transit. Each unit is labelled with model number and serial number for full traceability. Anti-static foam is used around connectors to protect during shipping. International shipping is available via DHL, FedEx, or UPS with tracking provided for all orders.