Electronic products used by consumers in daily life. Consumer electronic products are manufactured all over the world, and the production is relatively concentrated due to the low cost advantage of Chinese mainland.

Product connotation

Consumer electronic products have different connotations in countries with different levels of development, and have different connotations in different stages of development in the same country.

Consumer electronic products in China refer to audio and video products related to broadcasting and television for individuals and families, mainly including: TV sets, video players (VCD, SVCD, DVD), video recorders, camcorders, radios, tape recorders, music players, record players, CD players, etc. In some developed countries, telephones, personal computers, home office equipment, home electronic health care equipment and automotive electronic products are also classified as consumer electronic products. With the development of technology and the emergence of new products and applications, digital cameras, mobile phones, PADs and other products are also becoming emerging consumer electronic products. Since the late 1990s, information appliances, which have integrated the three fields of computer, information and communication, and consumer electronics, have been widely used in family life. They have the functions of audio-visual, information processing, two-way network communication, etc. They are composed of embedded processors, related supporting hardware (such as display cards, storage media, IC cards or credit card reading devices), embedded operating systems and software packages at the application layer. Broadly speaking, information household appliances include all household appliances that can exchange information through network systems, such as PC, set-top box, HPC, DVD, super VCD, wireless data communication equipment, video game equipment, smart TV box, WEBTV and so on. At present, audio, video and communication equipment are the main components of information appliances. In the long run, refrigerators, washing machines, microwave ovens, etc. will also develop into information home appliances and constitute an integral part of smart home appliances.

develop

Electronic technology is a new technology that began to develop at the end of 19th century and the beginning of 20th century. It developed most rapidly and was widely used in 20th century, and became an important symbol of the development of modern science and technology.

The first generation of electronic products centered on electron tubes. At the end of 1940s, the first semiconductor triode was born in the world. It was used by many countries for its small size, portability, power saving and long service life, and replaced the electron tube in a large range. At the end of 1950s, the first integrated circuit appeared in the world, which integrated many electronic components such as transistors on a silicon chip, making electronic products more miniaturized. Integrated circuits have developed rapidly from small-scale integrated circuits to large-scale integrated circuits and ultra-large-scale integrated circuits, thus making electronic products develop in the direction of high efficiency, low consumption, high precision, high stability and intelligence. Therefore, it is considered that the development of electronic computers has gone through the above four stages.

Product features

Coverage

It belongs to a specific household appliance with electronic components, and is usually used for entertainment, communication and clerical purposes, such as telephones, audio-visual teaching materials, televisions, DVD players and even electronic clocks.

Commodity volume

Except for large household appliances related to volume, most of them are developing towards thinness and shortness. So as to be convenient to carry or use.

automation

The degree of automation is improved. For example, One Touch and Fuzzy logic simplify the operation of users.

Energy-saving design

Some electronic products still need to consume 5% to 10% energy due to Standby power. Therefore, by continuously improving the circuit design, the power consumption in use and standby mode will be further reduced.

classify

Radar and wireless navigation

electronic component

Electronic design and processing of communication products

broadcast

Television equipment

Financial electronics

numerical control device

Commercial electronics

Instruments, instrument wires and cables