Boba Rhett

Just 1:1, 120VAC in and out. For the setup I'm looking at the iso would be typically used as part of an AC test fixture with lightbulb ballast and my ~3A variac. I think one transformer I have is 8-9A, and the other is 10.5A (a little bigger than microwave oven transformers).

I actually tried reworking a MOT as an iso by winding a secondary but it ran out of space for more turns and I only got 90VAC. So unwound it and it's now just sitting there looking for a use. Mini-Arc welder has crossed my mind but the only wire I have are 10awg and 8awg and I'm just not sure how I'd control it.