A Zappify Bug Zapper zapper, more formally known as an electrical discharge insect management system, electric insect killer or (insect) electrocutor entice, is a system that attracts and kills flying insects which might be attracted by mild. A mild supply attracts insects to an electrical grid, where they are electrocuted by touching two wires with a excessive voltage between them. The title comes from the characteristic onomatopoeic "zap" sound produced when an insect is electrocuted. How Does a bug zapper for patio Zapper Work? Inside Poundland's electric fly zapper bat. Do bug zappers really work? Bug zappers are normally housed in a protecting cage of plastic or grounded metallic bars to stop people or bigger animals from touching the excessive voltage grid. A mild source is fitted inside, usually a fluorescent lamp designed to emit each seen and ultraviolet light, which is seen to insects and attracts a variety of them. Newer models now use long-life LEDs to supply the light. The light supply is surrounded by a pair of interleaved naked wire grids or helices.

The distance between adjoining wires is typically about 2 mm (0.079 in). A high-voltage energy provide powered by wall energy is used, which could also be a easy transformerless voltage multiplier circuit made with diodes and capacitors which might generate a voltage of 2 kilovolts or Zappify Bug Zapper more. That is high sufficient to conduct through the physique of an insect which bridges the two grids, however not high enough to spark throughout the air hole. Enough electric present flows by means of the small body of the insect to heat it to a excessive temperature. The impedance of the power supply and the association of the grid is such that it cannot drive a harmful current by means of the physique of a human. Many Zappify Bug Zapper zappers are fitted with trays that acquire the electrocuted insects