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Standard Internal parts ID

Discussion in 'Phantom 3 Help' started by Elkoholic, Jun 25, 2016.

  1. Elkoholic

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    What are the little black squares just to the center of the craft from where the motor wires are connected? Are they repairable or individually replaceable or do you have to replace entire main circuit board?
     
  2. Multicoptertec

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    Location:
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    Can you post a photo?
     
  3. hunch

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    MOSFET's (metal–oxide–semiconductor field-effect transistor), together they make Electronic Speed Controller - ESC.
    why, do you have a burned one ?