How to calculate the inductance of circuit at PCB

Discussion in 'The Projects Forum' started by iamhere, Feb 29, 2012.

  1. iamhere

    Thread Starter Active Member

    May 1, 2009
    33
    0
    Hello everyone

    I want to design a small inductance 50nH circuit on PCB, but I do not know how to calculate it .my circuit like this,please see the attached photo:
    each cell 1mm. my question is, how many turns can get 50nH ? if any formula to calculate it ?thanks a lot.[​IMG]
     
  2. kubeek

    AAC Fanatic!

    Sep 20, 2005
    4,670
    804
    AFAIK this should have inductance close to zero, as each bend cancels the other. It should have the shape of a coil / spiral to get any reproducible inductance.
     
  3. crutschow

    Expert

    Mar 14, 2008
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    Take a look at these.
     
  4. iamhere

    Thread Starter Active Member

    May 1, 2009
    33
    0
    thanks a lot , please check the new attached photo, can the turns get a near 50nH inductor?

    each cell width,wire width and distance : 1mm.
     
    Last edited: Mar 1, 2012
  5. Wendy

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    Mar 24, 2008
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  6. Georacer

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    Nov 25, 2009
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