Recent content by innovate.invent

  1. innovate.invent

    Induction Machine Drive

    looks like your right
  2. innovate.invent

    House Air Conditioner

    Your best bet is to talk to the HVAC contractors. If you talk to a big company they probably have a contract with a specific brand and they will sell you that one. If you talk to a smaller company they will most likely buy from a wholesaler and probably have shopped around for the one that is...
  3. innovate.invent

    Transformer adventures

    Hey all, so years back I bought this transformer that was supposedly for an arc welder. It came with no documentation or identifying marks what so ever. I keep coming back to this thing trying to learn more from it so that perhaps one day I could start a DIY arc welder project for shits and...
  4. innovate.invent

    Testing a 3 phase transformer

    Hi all. So I have a 3 phase transformer in a wye wye configuration with the primary and secondary neutrals tied together. It was bought surplus for an arc welder. I was hoping to build the rest of the PWM control circuitry and all that jazz to get a functioning arc welder out of it. My...
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