how to make a oscillating circuit like the one in the bug zapper ?

Discussion in 'The Projects Forum' started by Ujwal Bhagat, Feb 25, 2016.

  1. Ujwal Bhagat

    Thread Starter Member

    Jan 30, 2016
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    Hey guys, I want to make make some bug zapper circuits to make cfl run from them. Please suggest me schematics and detailed requirement lists.
     
  2. AnalogKid

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  3. Dodgydave

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  4. Ujwal Bhagat

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    Jan 30, 2016
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  5. Ujwal Bhagat

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    Jan 30, 2016
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  6. Alec_t

    AAC Fanatic!

    Sep 17, 2013
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    Ask Swagatam, it's his circuit.
     
  7. bertus

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  8. Dodgydave

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    Bertus, are you aware it uses a Transformerless psu
     
  9. Ujwal Bhagat

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    Jan 30, 2016
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  10. bertus

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    Hello,

    Now I see it too.
    It should be powered with a wallwart or adapter.
    This could be connected to the large capacitor

    mosquito bat swatter circuit.png

    Bertus
     
  11. Ujwal Bhagat

    Thread Starter Member

    Jan 30, 2016
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    No I want to run it off 3v Li ion battery. I will post a picture.
     
  12. Ujwal Bhagat

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    Jan 30, 2016
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    L
    Here it is.
     
  13. bertus

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    Apr 5, 2008
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    Hello,

    For a lithium battery you will need a special charger.
    A charger as for nicad will blow the battery.

    Bertus
     
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