The Fanuc A06B-6115-H003 is an Alpha i Power Supply Module (PSM), specifically the αiPS 3-B model. This component is a crucial part of the Fanuc Alpha i series drive system, commonly found in modern CNC machine tools. Its primary function is to convert the incoming AC power into a stable DC voltage, which is then supplied to the connected servo and spindle amplifiers. Known for its reliability and efficiency, this power supply module ensures consistent and precise performance of the machine’s motors, contributing to high-quality machining operations and minimizing downtime.