Fanuc A16B-2202-0421 ALPHA Power Supply Control Board. This PCB is normally fitted in PSM series modules. This board is fitted upon 200VAC or high voltage power supply modules which can range from 23A up to several hundred and powers servo amplifier modules SVM and spindle amplifier drives SPM of various sizes.
NOTE: DNC do not offer A16B22020422 alpha power supply card separately from the complete HV power supply module. There are many reasons, but the most important is we offer a complete unit intact with the control PCB and the wiring PCB and fully tested by ourselves on our Fanuc test rigs with a 180 day warranty. If you require a ALPHA PSM HV 6091 series module, put your part number in the search bar above.