Bakon 950d problem

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  • tmks2
    Member
    • Oct 2020
    • 12
    • EU
    #1

    Bakon 950d problem

    I have a problem with the Bakon 950d soldering station. It worked for many years without a problem, now it warms up to the set temperature and displays the error S - E. I noticed that the MOSFET AOD425 reaches a very high temperature. Where could be the problem?
    Attached Files
    Last edited by tmks2; 04-06-2023, 05:32 PM.
    Tags: None
    • R_J
      Badcaps Legend
      • Jun 2012
      • 9535
      • Canada
      #2
      Re: Bakon 950d problem

      There is some information here https://www.badcaps.net/forum/showthread.php?t=66287

      Sensor - Error
      The mosfet controls the element, so it is likely full ON and not turning off due to the sensor error.

        Comment

        • tmks2
          Member
          • Oct 2020
          • 12
          • EU
          #3
          Re: Bakon 950d problem

          i tried different solder tips, still the same problem.

            Comment

            • R_J
              Badcaps Legend
              • Jun 2012
              • 9535
              • Canada
              #4
              Re: Bakon 950d problem

              The fault seems to be with the seating of the element, not the solder tip.
              Check this video https://www.youtube.com/watch?v=dvzHYdzb0XQ

                Comment

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