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Weller iron parts

Discussion in 'Misc Electronics' started by Mjolinor, Jan 6, 2004.

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  1. Mjolinor

    Mjolinor Guest

    Can anyone identify the TOP chip in this picture? I thought it was just an
    op-amp as it has two analogue voltages going in, one from a "set
    temperature" pot and one from "iron temperature is" thermistor? but the
    output seems to be digital.
  2. Mjolinor

    Mjolinor Guest

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