The Fanuc A20B-2102-0672 is a high-performance Alpha i Power Supply Module (PSM), specifically the αiPS 11 model. This essential component is designed to provide a stable and reliable DC power source for the servo and spindle amplifiers within a Fanuc CNC system. Engineered for efficiency and durability, it plays a critical role in ensuring the precise and consistent operation of machine tools. Its compact design and advanced diagnostic capabilities make it a trusted choice for maintaining the peak performance of industrial automation equipment.