A20B-1000-0770-01 Fanuc power supply unit REBUILT AND TESTED UNDER LOAD

Who is/was cncrepair.com?

Cncrepair.com was a significant re-builder of industrial electronics, focusing on Okuma, Yaskawa, Mitsubishi and Fanuc. From 1988 to Jan. 2022, cncrepair.com has been rebuilding power supplies, servo drives, spindle drives, CRT & LCD monitors for most Japanese CNC machines. Cncrepair.com closed its doors in Jan 2022 because the founder retired and was unable to find someone who had the technical depth and motivation to carry the business on. We are selling their remaining inventory, here on Ebay. All items we list were rebuilt and tested by cncrepair.com personnel to be functional for their given purpose. We guarantee the item will arrive "alive" at your shop. Items come with no other warranty, we no longer have the personnel to provide this service. We define "Rebuild" as the dud item was cleaned, all components that have a known limited life were replaced (we have a "laundry list of what to replace for every item we rebuild), whatever specific defect the dud had is fixed and the item is tested on a test fixture that mimics "real life" as much as we humanly can create.

Will this item fix my machine? Send us an email with details and pictures of your machine/problem and your phone #. Someone will get back to you to help determine what needs to be replaced to get your machine going. We want to sell you what you need, not to waste your time or money.


Items are shipped on Fridays.