Dyson v15 problem with the dust detector board

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  • PNI E.
    Senior Member
    • Nov 2024
    • 98
    • Italy
    #1

    Dyson v15 problem with the dust detector board

    Hi guys, I have a Dyson v15 that didn’t work. The battery blink 10 times. If i disconnect the cable of the dust detector board, the Dyson turn on but after some seconds stop because didn’t feel the flow of the air because I disconnected the bird sensor, if I connect the Dyson is death. I notice the big mosfet I think with 3 pins. If I check the mosfet I have a short circuit from the center pin ne the left pins…so I think that s the problem or I wrong? The problem I can’t understand what type of mosfet is….someone can help it s hard to find. New board
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    • CapLeaker
      Leaking Member
      • Dec 2014
      • 8324
      • Canada
      #2
      What is printed on the SOT223 mosfet? N channel or p channel MOSFET uses depend on where they are used like high side or low side switching.

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