The 02-91646 A is the main power supply module for the ASM MS90 wafer sorter. It provides a stable DC power supply to the machine's control system, the direct-drive motors for the dual bonding arms, and the vision system.
Housed in a sealed metal enclosure and equipped with dual internal cooling fans, it is designed for high-load operation within cleanroom environments. The stability of its power output directly impacts the equipment's sorting precision and operational uptime.
