Electronic components belong to industrial equipment, most of which can not be seen in daily life, because they are deployed in mobile phones, computers and smart devices. There are basically thousands of components, and different devices carry different functions. In addition to resistance and capacitance, they also contain high-tech RADIO frequency equipment.
Electronic components are electronic components and small machines, instruments, itself has a number of parts, can be common in similar products, often refers to electrical appliances, radio, instrumentation and other industrial parts, including capacitors, transistors, hairspring, spring and other electronic devices.
Electronic components include: Resistor, capacitor, inductor, potentiometer, electron tubes, radiator, electromechanical components, connectors, semiconductor discrete devices, electronic devices, laser device, electronic display devices, optoelectronic devices, sensors, power supply, switch, micro motors, electronic transformers, relays, printed circuit board, integrated circuits, various types of circuit, piezoelectric crystals, quartz, ceramic, magnetic material, printing, electricity Road substrate substrate, special materials for electronic function process, electronic glue (tape) products, electronic chemical materials and parts, etc.
There are many kinds of electronic components, and there are hundreds of millions of models involved in all kinds of electronic components. The market demand for electronic components is also very large, because electronic components have become an indispensable part of the industrial field. Electronic components include domestic and imported ones. Most of the electronic components with low and medium standards can be replaced by domestic ones, but the components with high technology still need to rely on imports. Domestic electronic components also need to rely on imported devices, for the purchase of no experience, just look at the appearance of what door, xiaobian for you to introduce which certification can ensure the quality of the device.
If the purchase is not sure about the quality of the equipment, the electronic components can be directly taken for testing. There are specialized testing institutions in China that can help test the quality of the devices. Electronic components in the quality of the international CE certification, the United States UL certification, Germany VDE and TUV and China'S CQC certification and other domestic and foreign certification, to ensure the quality of components.