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shunt precision

Discussion in 'Electronic Design' started by Max_Venezia, Jan 14, 2004.

  1. Max_Venezia

    Max_Venezia Guest

    just a question.
    In which way is commonly given the precision of a shunt?
     
  2. Don Pearce

    Don Pearce Guest

    percent

    d

    _____________________________

    http://www.pearce.uk.com
     
  3. Mike Page

    Mike Page Guest

    Just one or both sets of rear lights broken.
     
  4. Max_Venezia

    Max_Venezia Guest

    of course, but the precision ir guaranteed on the whole scale or
    only at the maximum current value?
    M.
     
  5. Don Pearce

    Don Pearce Guest

    Why would it change - it is just a resistor. Of course if you start
    heating it up, there will be the thermal coefficient of resistance to
    consider. The precision is far more questionable for the meter itself
    than the shunt.

    d

    _____________________________

    http://www.pearce.uk.com
     
  6. The accuracy in % or ppm plus the temperature coefficient.

    Rene
     
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