Yaskawa Electric Corporation CPS-20FB Power Supply Module

The Yaskawa CPS-20FB Power Supply Module is an industrial AC-to-regulated DC power source that feeds CNC controllers, PLCs, I/O modules, and servo electronics with clean, stable control power. Designed for 200–230 VAC input and 50/60 Hz operation, it provides a regulated DC output to support motion control in CNC machining centers, robotic systems, and other automated production equipment. Mountable in panel or rack configurations, the CPS-20FB is a legacy/discontinued component commonly used in YASNAC control platforms to maintain system stability and motion accuracy by supplying consistent control power. Common replacements include Yaskawa CPS-18F, CPS-100S-2, and CPS-150F.