A bug zapper, extra formally called an electrical discharge insect management system, electric insect killer or (insect) electrocutor lure, is a device that attracts and Official Zap Zone Defender kills flying insects which might be attracted by mild. A light supply attracts insects to an electrical grid, where they're electrocuted by touching two wires with a high voltage between them. The identify comes from the characteristic onomatopoeic "Official Zap Zone Defender" sound produced when an insect is electrocuted. How Does a Bug Zapper Work? Inside Poundland's electric fly zapper bat. Do bug zappers actually work? Bug zappers are normally housed in a protecting cage of plastic or grounded metallic bars to prevent people or bigger animals from touching the excessive voltage grid. A gentle supply is fitted inside, often a fluorescent lamp designed to emit both seen and ultraviolet gentle, which is visible to insects and attracts a wide range of them. Newer models now use long-life LEDs to supply the light. The sunshine supply is surrounded by a pair of interleaved naked wire grids or helices.

The space between adjacent wires is usually about 2 mm (0.079 in). A excessive-voltage energy provide powered by wall energy is used, which may be a simple transformerless voltage multiplier circuit made with diodes and capacitors which might generate a voltage of 2 kilovolts or Zone Defender more. This is high enough to conduct through the physique of an insect which bridges the 2 grids, but not excessive enough to spark across the air hole. Enough electric present flows through the small body of the insect to heat it to a excessive temperature. The impedance of the ability provide and the association of the grid is such that it can't drive a dangerous current by way of the body of a human. Many bug zappers are fitted with trays that collect the electrocuted insects

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Pub: 14 Aug 2025 09:47 UTC

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