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Draw and explain the working of transistorized wien bridge oscillator
written 8.8 years ago by gravatar for teamques10 teamques10 ★ 69k •   modified 8.8 years ago

Mumbai University > EXTC > Sem 3 > Analog Electronics I

Marks: 10 M

Year: May 2014
analog electronics
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written 8.8 years ago by gravatar for teamques10 teamques10 ★ 69k

  • Wien bridge oscillator is RC phase-shift oscillator

    Diagram

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Fig1 Wien bridge oscillator circuit diagram

Construction

  • Wien bridge oscillator employs two transistors and R-C bridge circuit.
  • Wien bridge oscillator consists of two stage amplifier with common emitter voltage divider configuration.
  • R-C bridge circuit is lead-lag network. In bridge circuit R1 in …

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