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沿海地区的虾资源比较丰富,养虾业也相当昌盛,每当养殖虾收获季节,人们总使用电子捕虾机捕捉虾类。电子捕虾机与电子捕鱼机的原理都是将高压放电极板放置于水中,通过极板周围形成的高压水域捕捉虾和鱼。但两者的工作方式却不相同:电子捕鱼机是连续发出脉冲高压电鱼,而电子捕虾机则是根据虾的特性,采用电容放电方式,间歇性放电进行电虾的。由于电子捕虾机的资料相当少,给维修带来诸多不便。为此,笔者给出一款典型的电子捕虾机电路,供读者制作和检修参考。
Coastal shrimp resources are abundant, shrimp industry is also very prosperous, whenever the breeding shrimp harvest season, people always use electronic shrimp traps to capture shrimp. The principle of electronic shrimp shredders and electronic fishing machines is to place the high-voltage discharge plates in water and catch the shrimp and fish through the high-pressure waters formed around the plates. However, the two work in different ways: the electronic fishing machine emits pulsating high-voltage electric fish in a row, whereas the electronic catching shrimp machine uses the electric discharge method to discharge shrimp according to the characteristics of the shrimp. Due to the relatively small number of electronic shrimp shrimp machine, to repair caused a lot of inconvenience. To this end, I give a typical electronic shrimp shrimp machine circuit for readers to make and maintenance reference.