06-04-2018, 04:02 PM
circuit board features integrated circuit board with small size, light weight, fewer leads and welding points, long life, high reliability, good performance, low cost, easy to mass production. It is not only widely used in industrial and civil electronic equipment such as video tape recorders, television sets and computers, but also widely used in military affairs, telecommunications and remote control. The use of integrated circuits to
assemble electronic devices, the assembly density than the transistor can be increased several times to several thousand times, the device's stable working time can be greatly improved. Integrated circuit board classification 1, according to the functional structure Integrated circuit board according to their function, structure, can be divided into analog integrated circuit and digital two categories. Analog is used to generate,
amplify and process a variety of analog signals (signals that vary in amplitude over time), such as audio signals from semiconductor radios, cassette tapes from tape recorders, etc.) and digital to produce, amplify, and manipulate various digital signals (A signal that is discrete in time and in amplitude, such as an audio signal and a video signal for VCD, DVD playback.) 2, according to the production process According to the
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assemble electronic devices, the assembly density than the transistor can be increased several times to several thousand times, the device's stable working time can be greatly improved. Integrated circuit board classification 1, according to the functional structure Integrated circuit board according to their function, structure, can be divided into analog integrated circuit and digital two categories. Analog is used to generate,
amplify and process a variety of analog signals (signals that vary in amplitude over time), such as audio signals from semiconductor radios, cassette tapes from tape recorders, etc.) and digital to produce, amplify, and manipulate various digital signals (A signal that is discrete in time and in amplitude, such as an audio signal and a video signal for VCD, DVD playback.) 2, according to the production process According to the
cascade redwood decking
tongue and groove wall cladding panels exterior costs south africa
acoustical wood fence supplier