Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 3 phase and 1 phase
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Old 02-04-2009, 06:36 PM
bluesman2333 bluesman2333 is offline
1947 Chevy Coupe
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I'm guessing it's just the input transformer and having six SCR's instead of four. I fixed a few welders about 23 or so years ago and this is all I think I remember.
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