Applications of Operational Amplifiers in Tamil


Clamper

  • A circuit that clamps either the positive or negative peak of a signal at a desired D.C level is Known as a clamping.
  • A clamping adds a D.C components to the signal and does not change the shape or amplitude of the input signal.
clamper

Clamper

Positive Clamper

  • In clamper circuits a predetermined dc level is added to the output voltage. (or) The output is clamped to a desired DC level.
  • If the clamped DC level is +ve, the clamper is positive clamper.
Positive Clamper

Positive Clamper

Negative Clamper

  • In clamper circuits a predetermined dc level is added to the output voltage. (or) The output is clamped to a desired DC level.
  • If the clamped DC level is –ve, the clamper is negative clamper.
Negative Clamper

Negative Clamper



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