Half Wave Precision Rectifier

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01:41:23

The use of Op-Amps can improve the performance of the wide variety of signal processing Circuits. In rectifier Circuits, the voltage drop that occurs with an ordinary semiconductor rectifier can be eliminated to give precision rectification

The precision half Wave rectifier is simply a voltage follower with a diode inserted between the Op-Amp output terminal and the circuit output point. 

published 8 years ago

hurz

8 years ago

For the price of speed, cuz opamps are slow and a diodes can operate upto GHz

zorgo

8 years ago

Yeah that is true.

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