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电子爱好者喜爱制作电子产品,电子线路的安装都是在电路板上制作而成的,这样既缩小了体积,也使结构上更方便合理。下面着重谈谈常见的几种电路板的性能、选择及制作方法。一、铆钉式电路板它是使用上比较早的电路板,这种电路板是在酚醛电工板上钻上小孔,然后将铜质空心铆钉在电木板上制作而成,早期的收音机、扩音机等均使用这种电路板。
Electronic enthusiasts love the production of electronic products, the installation of electronic circuits are made on the circuit board, so that not only reduces the size, but also make the structure more convenient and reasonable. The following focuses on several common circuit board performance, selection and production methods. First, the riveted circuit board It is to use the earlier circuit board, this circuit board is drilled in the hole in the phenolic board, and then copper hollow rivets made of electric wood board, the early radio, megaphone So use this circuit board.