9 BUG ZAPPER CIRCUIT

Circuit  below is a simple bug zapper project using voltage multiplier circuit powered by 220v AC. This zapper circuit produces a high voltage (1200V plus) but very minimal current.  The series LED and 100nF capacitor will produce a light that will attract insects. All capacitors are of mylar or paper type.
bug zapper circuit
Part List:
C1 x 5 - 0.47uF
D1 x 5 - 1N4007 or similar
C2 - 100nF if using red LED and 220nF if white LED
LED x 6 - White LED or any color that is very attractive to insects

Warning !! : This bug zapper circuit is directly connected to ac supply and produce a very high voltage and can cause electrocution. Think of your safety before building.

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9 comments:

  1. mrehanApril 9, 2011 at 1:21 AM

    oh thnx alot this helped me in my rsearch

    ReplyDelete
  2. KENNY HOJune 19, 2011 at 9:43 AM

    hi, can i know did you build this circuit before? why? i want to know how many voltage is the output, and if i on it for more than 12hrs is't o.k.?

    ReplyDelete
  3. DH-gmOctober 24, 2011 at 7:38 PM

    Its okay to use it 12 hours. Do not use it outside where it is exposed to falling debris or to weather (specially rain).
    But to make it safe, try to use it then observe for several hours if there are problems.

    ReplyDelete
  4. AnonymousJuly 28, 2012 at 5:46 AM

    ok sir capacitors voltage is not important?

    ReplyDelete
  5. AnonymousMarch 8, 2013 at 5:43 AM

    What component do I need to change if I am living in a country where the power supply is 110v 60Hz. Or better yet, if is it possible to modify it to use a D size battery or a 9V battery? Thanks for your reply.

    ReplyDelete
  6. UnknownAugust 19, 2015 at 1:25 AM

    This comment has been removed by the author.

    ReplyDelete
  7. UnknownAugust 20, 2015 at 10:39 PM

    Dear Sir,
    The Circuit is very good. Tell me for Capacitor Voltage.
    Thank You!

    ReplyDelete
  8. vinoJanuary 13, 2016 at 2:23 AM

    i need 4kv output what to change in this circuit?

    ReplyDelete
  9. KINZA SHAIKHFebruary 6, 2022 at 1:27 AM

    DC link capacitors I admire this article for the well-researched content and excellent wording. I got so involved in this material that I couldn’t stop reading. I am impressed with your work and skill. Thank you so much.

    ReplyDelete

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