Resonator Driver Circuit

Discussion in 'The Projects Forum' started by pal114525, Aug 5, 2015.

  1. pal114525

    Thread Starter Member

    Jul 3, 2015
    46
    0
    Hi,

    Please see the attachment.
    The attached circuit is a resonator driver circuit.
    In this circuit simulation, I am using LTSpice.
    I am getting the current through the inductor as sinusoidal. But, the voltage across the inductor is not sinusoidal in nature.
    Is it a problem of the circuit or problem of the simulator?

    Thanks & Regards.
     
  2. pal114525

    Thread Starter Member

    Jul 3, 2015
    46
    0
    Hi,

    Please see the attachment.
    In this circuit simulation, I am using LTSpice.
    I am getting the current through the inductor as sinusoidal. But, the voltage across the inductor is not sinusoidal in nature.
    Is it a problem of the circuit or problem of the simulator?
     
  3. alfacliff

    Well-Known Member

    Dec 13, 2013
    2,449
    428
    its not a problem, its just the nature of inductors, they try to hold the current through them constant, so the voltage across them varies.
     
  4. pal114525

    Thread Starter Member

    Jul 3, 2015
    46
    0
    Hi,

    Thanks for your valuable feedback.

    I've also checked it on breadboard and the voltage across the inductor is not a sinusoidal. It is a distorted waveform from sinusoidal waveform.
    Any suggestion for getting a pure sinusoidal wave across the inductor would be highly appreciated.

    Thanks & Regards.
     
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