Bosch 1M45-2.5A B830-303-442 Amplifier Circuit Board

Bosch 1M45-2.5A B830-303-442 Amplifier Circuit Board is a compact Bosch Rexroth PCB module designed for signal amplification and drive applications in industrial automation. The part is listed as a used amplifier board described as in good working condition and removed from a functioning system, making it a practical spare for Bosch Rexroth control setups. Identified by the Bosch part numbers 1M45-2.5A and B830-303-442, it carries ratings described in listings as 2.5A and 250VAC, with an additional 4A rating referenced in some listings, indicating the load or relay-like capability associated with the board. Some vendor references also identify this board as a 24V device, aligning with Bosch Rexroth control families that use 24V logic and drive voltages. This amplifier PCB fits Bosch Rexroth control architectures and is typically used within control panels, automation assemblies, and motion-control sub-systems that require a dedicated amplifier module to condition and deliver drive signals to actuators or downstream circuits. When sourcing this part, verify compatibility with your Bosch Rexroth system and confirm the 24V supply compatibility, the 2.5A current rating, and the 250VAC rating to ensure safe operation in your application. The B830-303-442 designation helps with cross-referencing within spare-parts catalogs and supplier inventories, aiding precise replacement in equipment that relies on this exact Bosch module.