Description: Based on the design of electronic deodorizer NE555, which is designed to Communist China is divided into three parts: the optical coupling circuit, a delay circuit, negative ion generator circuit. It is the use of corona discharge air ionization, a large amount of negative ions and a small amount of ozone, it is to eliminate all odors in the refrigerator due to the interaction of food and produce, while at low temperatures can kill a variety of bacteria growth and reproduction of play a role in the preservation of food sterilization, which can effectively prevent the generation of refrigerators disease.
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冰箱电子除臭器的设计.doc
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