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

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

Edit

Pub: 15 Aug 2025 02:49 UTC

Views: 5