Electronic Pest Killing Lamp (3)

Published:2011/5/20 4:11:00 Author:Sue | Keyword: Electronic, Pest, Killing, Lamp | From:SeekIC

Working Principle: As seen in the 4-182, the citcuit consists of powering switch S, trap light EL, high voltage electrode, capacitor C1-C5 and diode VD1-VD5. In the circuit, C1-C5 and VD1-VD5 make up a 5 times voltage rectification circuit. When S is connected, EL is illuminated. 220V voltage will generate 1400V pulse voltage,which will be put onto the high voltage electrode. In the evening , when the pest touch the net, it will be killed by the high voltage.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/Electronic_Pest_Killing_Lamp_3.html

Print this Page | Comments | Reading(3)