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Turns ratio.

Discussion in 'General Electronics Discussion' started by John Smallberries, May 6, 2015.

  1. John Smallberries

    John Smallberries

    6
    0
    Jul 29, 2013
    Regarding transformers, is the scribbling on the attached page correct?
     

    Attached Files:

  2. davenn

    davenn Moderator

    13,345
    1,774
    Sep 5, 2009
    very difficult to read
    there's plenty of info online if you need to check your formula :)


    Dave
     
  3. ramussons

    ramussons

    342
    61
    Jun 10, 2014
    Yes

    Voltage and current ratios have Linear relationship to turns ratio
    Impedence ratios are "squares" of turns ratio.
     
  4. John Smallberries

    John Smallberries

    6
    0
    Jul 29, 2013
    So, can we say that the impedance "follows" the voltage?
     
    Last edited: May 7, 2015
  5. davenn

    davenn Moderator

    13,345
    1,774
    Sep 5, 2009
    no the impedance is relatively fixed ....
    do you know what impedance is and how it is calculated ?

    Dave
     
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