capacitive transducer

Discussion in 'Homework Help' started by jay sompura, Oct 23, 2013.

  1. jay sompura

    Thread Starter New Member

    Oct 23, 2013
    3
    0
    why capacitive transducer have higher output impedance??? how we can reduce this impedance by providing longer connecting wire??
     
  2. Alec_t

    AAC Fanatic!

    Sep 17, 2013
    5,800
    1,103
    Welcome to the forum.
    Higher than what?
    Can you post a schematic of your circuit with the transducer?
    Is this a homework question?
     
  3. jay sompura

    Thread Starter New Member

    Oct 23, 2013
    3
    0
    thnx for welcome.

    this question was asked in a paper which for getting admission in master degree of engineering.

    here,higher means it has high impedance compare to other type of TRANSDUCER which is used for measurement like inductive transducer.....

    there is no figure in question....
     
  4. Alec_t

    AAC Fanatic!

    Sep 17, 2013
    5,800
    1,103
    Since the impedance of a capacitor and inductor decrease and increase respectively as frequency increases, and neither capacitance nor inductance is specified, your question does not have a unique answer.
    The connecting wire does not affect the impedance of the transducer per se, although it will affect the total circuit impedance.
     
Loading...