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Low pass filter, HELP

  1. Dec 13, 2003 #1
    hi there i would be very gratefull if anyone could help.

    im trying to work out some values for a low pass filter. the problem is the values for the capacitor im not sure exactly what amount nf or uf are,
    for example 1 nf or 10 uf
    what is the exact number
    any help would be appreciated
  2. jcsd
  3. Dec 13, 2003 #2


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    Staff Emeritus
    Science Advisor
    Gold Member

    Those units are nanofarads and microfarads, respectively.

    1 nF = 1 x 10^-9 F
    1 uF = 1 x 10^-6 F

    - Warren
  4. Dec 13, 2003 #3
    you are the best
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