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Forum Verify the enclosed LED dimmer circuit using Triac BT136 and MOC3021 circuit
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  • Replies 15 replies
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Related

Verify the enclosed LED dimmer circuit using Triac BT136 and MOC3021 circuit

chintan
chintan over 2 years ago
  I am Chintan Gopani. We have designed the Dimmer circuit using Triac BT136 and MOC3021 and Zero crossing detection circuit and other peripheral devices. Our application is to dim the standard dimmable LED lights fixtures in the USA. 
  Our application is based on the USA market. I attached the design file for the review.
  I request you that please schedule the call with a technical person for the design improvement.
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  • chintan
    chintan over 2 years ago

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  • chintan
    chintan over 2 years ago

    PFA circuit design file

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  • michaelkellett
    michaelkellett over 2 years ago in reply to chintan

    Have you tried simulating this design ?

    MK

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  • chintan
    chintan over 2 years ago in reply to michaelkellett

    Yes i tried, but it is flickering during the dimming LED light while i used LED light. So, please give me the appropriate solution for the same.

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  • michaelkellett
    michaelkellett over 2 years ago in reply to chintan

    If you were to show us your simulation data it might be possible to help. What simulation tool did you use ?

    MK

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  • chintan
    chintan over 2 years ago in reply to michaelkellett

    We have not done the simulation we have making the our circuit on General Purpose Board (GPB) and done the testing with LED light

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  • michaelkellett
    michaelkellett over 2 years ago in reply to chintan

    OK, so show us pictures and test results - no one can help you without enough information to undertsnad your proble,.

    MK

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  • chintan
    chintan over 2 years ago in reply to michaelkellett

    imageimage

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  • chintan
    chintan over 2 years ago in reply to chintan

    PFA the testing results

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  • chintan
    chintan over 2 years ago in reply to chintan

    Here input Supply voltage is 230V AC, 50Hz

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