Guru
Joined: 13/10/2014
Location: AustraliaPosts: 1860
| Posted: 03:45am 20 Jul 2024 |
The AC winding on one Toroid, the other two are almost at this stage, found someone 10 minutes away (business closed a year ago) with new 220A rated Weld Flex cable "very flexible" for the 14 turn drive winding.
Total time so far spent on the 3 toriods is 1 hour. Having surgery on my hand on Tuesday
Fortunately I'll have this 2nd three stack transformer ready for winding 14 turns shortly, picking up the cable tomorrow and will run some tests on the spare power board and controller.I really only have the cases to build and should be able to test a twin power board version shortly after, I hope the hand does not slow me down to much.
Surprised that I got the three Toroids done a lot faster then I remembered taking the last time, then I recalled that I had carefully unwound the 230v AC windings back then, in this strip down, I cut the windings off as I had no use for them
_