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Testing of IGBT

Discussion in 'General Electronics Discussion' started by kumsenthil007, Apr 21, 2011.

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  1. kumsenthil007

    kumsenthil007

    1
    0
    Apr 21, 2011
    Hello. Thank u for reading this. I'm doing one project in my company. There i need help of IGBT with that circuit. If i want to finish my project means, i need to know about testing of IGBT. Especially i want to know whats the operation wen 2 IGBTs are connected in anti-parallel and whats happening with the gate circuit. can any1 help for me??:confused:
     
  2. rob_croxford

    rob_croxford

    262
    0
    Aug 3, 2010
    Do you mean what is the purpose of placing a diode anti-parralell with an IGBT?? As your question - "the operation wen 2 IGBTs are connected in anti-parallel" - cannot simply be answered as the operation will change dramatically with load conditions, gate resistances etc...

    I would not recomend playing arround with these devices if you lack the no-how as they are generally for very high power applications and are usually very expensive.
     
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