DNC B001 replacement Fanuc Power Supply Unit for the Fanuc 6A, 6MA, 6TA control Series is available brand new with a 24 month warranty. DNC offer no services on the original, and have not since 1999 as we found all attempts to reliably repair these in any quantity futile. Hence the R and D into a replacement that has the same mounting footprint as the original and a more modern power supply and design.
No availability of the original is not offered by DNC. The replacement DNCB001 is supplied with a 2 year warranty. With the A14B-0061-B001, sometimes we have cheaper more modern OEM refurbished alternates. Please phone to check on availability, to avoid being disappointing.