Yaskawa Electric Corporation CPS-100S-2 Power Supply Board

The Yaskawa CPS-100S-2 Acroloc Power Supply Board is an internal PCB-mounted power module that converts 200–220V AC input power at 50/60 Hz into a stable regulated DC output for CNC control circuits and servo drive electronics, enabling reliable control power for automation hardware. As part of the Acroloc series, it is designed for industrial control environments and is commonly installed in CNC machines, machining centers, and other automation equipment that require regulated DC power to feed control boards and drive electronics, reducing voltage fluctuations that can affect precision operations. The CPS-100S-2 is intended for use with Yaskawa control systems, ensuring compatibility with CNC controllers and servo drives within legacy setups, and it plays a critical role in maintaining stable operation of the control power supply in demanding manufacturing settings. Status: Legacy / discontinued component. For alternatives, common replacements include Yaskawa CPS-IONB, CPS-100S-1, and CPS-150S-2, which offer similar Acroloc power delivery capabilities for CNC control systems and automated equipment that rely on a dedicated internal power module.