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  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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