Industrial R325A 930-143 404-055F Base Driver Board

The VEE-ARC Furnas Super 7000 Base Driver Board (R325A, 930-143; alternate 404-055F) is a Printed Circuit Board Assembly that provides control, regulation, and signal processing functions for industrial arc welding equipment operation. It is designed for Furnas Super 7000 welding systems and is commonly installed in automated welding cells, industrial fabrication facilities, and heavy‑duty manufacturing machinery to coordinate power delivery and essential system operations. In repair and retrofit scenarios, technicians use it as a replacement for failed control electronics, with common replacements including the VEE-ARC 930-144 driver board, the 404-056F control board, and the Furnas Super 7000 main control board.