Zero crossing detection using op-amp

zero crossing detection:

Zero cross detection is used in many applications like controlled voltage rectifier and resonant power supplies.You can use simple op-amp for zero cross detection if you have little bit knowledge of operational amplifiers.




Zero crossing detection circuit diagram

Zero crossing detection circuit diagram

 

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4 Comments

  1. Jones July 19, 2015
  2. Byron Little January 11, 2017

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