Toshiba RC3-5638 Printed Circuit Board

The Toshiba RC3-5638 PCB provides signal processing, control logic, and drive interface within Toshiba industrial power conversion and control systems, enabling precise coordination between power electronics and control circuitry. This board carries the manufacturer part number RC3-5638 and board numbers 2J3B2230-D and 2N3B2230-D, is designed as an internal chassis-mounted PCA for direct replacement in Toshiba industrial drives and control systems, and is used in applications such as industrial AC motor drives and variable frequency drives, factory automation equipment, machine control panels, manufacturing systems, and process control installations where dedicated control circuitry handles logic processing, signal conditioning, and communication between power and control sections. Specifications include: Brand Toshiba; Product Type Printed Circuit Board (PCB); Board Type Printed Circuit Assembly (PCA); Function Industrial Control / Driver Board; Compatible Equipment Toshiba Industrial Drive and Control Systems (model dependent); Mounting Type Internal Chassis PCB; Installation Direct Replacement Board; Construction Industrial-Grade Printed Circuit Assembly; Country of Manufacture Japan (where applicable). Common replacements include Toshiba RC3-5639 and board numbers 2J3B2231-D and 2N3B2231-D.