Yaskawa 2PCB-2 (12CN-2/13CN-2) AC DRIVE Circuit Board Drive Firing Board 2PCB2

Description:

The Yaskawa Electric 2PCB-2 firing board (12CN-2 / 13CN-2) is used in AC drive systems to control power semiconductor switching for motor drive operation. Commonly installed in Yaskawa variable frequency drives and industrial motor control systems handling high-power applications. Maintenance teams and system integrators use this part for repair, retrofit, and replacement of drive firing/gate control boards.

Applications:

The 2PCB-2 firing board is widely used in industrial automation environments such as motor drive cabinets, CNC machinery, and process control systems. It functions as a gate/firing control board that triggers IGBT or thyristor modules, regulating power delivery to motors for speed and torque control. These boards are critical in maintaining stable drive performance, especially in high-power VFD and DC drive systems.

Technical Specifications:

• Manufacturer: Yaskawa Electric
• Model / Part Number: 2PCB-2 (with connectors 12CN-2, 13CN-2)
• Product Type: Drive Firing Board / Gate Control PCB
• Function: Controls firing/gating signals for power semiconductor devices (IGBT/thyristor)
• Application: Variable frequency drives (VFDs) and motor control systems
• Board Type: Printed circuit board (PCB)
• Connectors: 12CN-2, 13CN-2 interface connectors
• System Role: Power switching control for motor drive operation
• Installation: Internal drive-mounted board
• Compatibility: Yaskawa industrial drives (model dependent)
• Condition: Available as new, surplus, or refurbished

Common Replacements:

• Yaskawa Electric 3PCB-2 Firing Board
• Yaskawa Electric 4PCB Snubber Board
• Yaskawa Electric Gate Drive Board