Just wanted to say thanks to you guys on this thread for helping me out with my power supply build. I managed to pull a good case out of the skip at work which I chopped and changed to suit. I used a 750KVA 0-25 0-25 transformer in the end in case I ever add a 4th axis. Wired the two secondaries in series and through a bridge rectifier and a couple of 80v rated capacitors. All working smoothly, giving a nice smooth DC output of circa 75v. I do still need to add a fuse on the output of the secondary, just waiting for the fuse holder to arrive from Farnell and It'll be complete. I've tried it with a couple of my DQ860MA drivers and all working very nicely indeed. Thanks again.

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