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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5 thoughts on “Zero crossing detection using op-amp”

  1. Hi BILAL MALIK it just from Cameroon, i was doing some reached and I came across some of your mini projects that you have design. I’m a final year student in the university of Bamenda in Cameroon and was wandering if we can work together regathering my end of year project.

  2. Please post the parts list for your Thyristor Firing Angle Controller
    I liked you article and instruction but can not find all the parts that you talked about in your Youtube
    Beacon Eng.


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