 Uses of these giant inductor/ferrite core?
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hsieh
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Fri Jun 03 2011, 01:24PM
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Registered Member #1412
Joined: Thu Mar 27 2008, 04:07PM
Location: Taipei Taiwan
Posts: 278
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Someone gave me these giant ferrite core inductors.Are they useful to amateur hobbyists?they seems to be the leftover of a solid state arc welder research project
Can I make HV transformers with them?
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Ash Small
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Registered Member #3414
Joined: Sun Nov 14 2010, 05:05PM
Location: UK
Posts: 4245
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You should be able to. If you can unwind them onto a spool or something you should have the coil formers/bobbins and enough wire to re-wind them as HV transformers.
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Daedronus
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Registered Member #2329
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I would try to make a AC/DC TIG welder, perhaps also rewinding them.
Not really HVoltish but still 
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hsieh
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Registered Member #1412
Joined: Thu Mar 27 2008, 04:07PM
Location: Taipei Taiwan
Posts: 278
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Daedronus wrote ... I would try to make a AC/DC TIG welder, perhaps also rewinding them. Not really HVoltish but still
This is it's original use.But I may need IGBT modules which I can't afford.
I found them in a trash can of a school lab.They said I can take it.I also found one IGBT module.But what can I build with only one IGBT module?
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