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电子仪器、设备及家用电器是由各种电子元器件和机械部分等构成。电子元器件是构成电路的最基本单位。在电路中,除了使用很多通用元件之外,还大量使用、专用、特殊元器件(包括国外进口元件)。如果不了解、不熟悉这些元器件,对于初学电子和家用电器技术的读者而言,进行电路分析,判断产生故障的原因及部位,以及代换等都会带来一定的困难。为此,根据初学者的要求,本刊从这一期开始,将较为系统地介绍通用和专用(特殊)元器件及其基本电路,欢迎赐教!
Electronic equipment, equipment and household appliances by a variety of electronic components and mechanical parts and other components. Electronic components constitute the most basic unit of the circuit. In the circuit, in addition to using a lot of common components, but also extensive use of special and special components (including imported components). If you do not understand, are not familiar with these components, for beginner electronics and home appliance technology readers, circuit analysis to determine the cause and location of failure, and substitution will bring some difficulties. To this end, according to the requirements of beginners, this issue from the beginning of this issue, will be more systematic introduction of general and special (special) components and their basic circuits, welcome to enlighten me!