Ic Information Electronic News

[introduction] capacitance screen should realize much dot to touch accuse, increase the electrode of each other capacitance what lean namely, say simply, divide screen namely piece, module of capacitance of a group of each other is being installed in each area is substantive work, so capacitance screen can detect independently of each area touch accuse a circumstance, after undertaking handling, simple implementation is touched at many o’clock accuse. Screen of capacitance mood feeling is the electric flu that arises through…

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[introduction] photosensitive resistor is to use vulcanization is lain between or selenium is changed lie between the special resistor that waits for semiconductor material to be made, its job principle is to be based on inside photoemission. Illumination heals strong, block value heals low, as illumination intensity elevatory, resistance is reduced quickly, bright resistance but small to 1KΩ the following. Photosensitive resistor is very sensitive to the light, its are in when having illumination, assume tall block position, dark resistance…

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[introduction] MOS canal is the main component that the electron makes, but face different enclose, when the MOS of different character, different brand is in charge of, how should choose? Those who have save worry, save effort choose a method? How is we see old driver below done.   Choose a correct MOS canal, can control production to make cost well, most important is, matched yuan of one parts of an apparatus with the most appropriate money for the product,…

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[introduction] traditional Electromechanical relay (Electromechanical Relay, EMR) already had on hundred years history up to now from the invention, be used extensively all the time, till system of personal computer cable (the rapid development of MEMS) switch technology in nearly a few years, use easily by right of its, reliably deferent 0Hz/dc reachs the loss with OK and small, dinky dimension the character such as hundreds GHz signal, MEMS switch checks instrument, appearance and application of radio frequency switch to…

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[introduction] the abidance of national economy develops to rise with what the city changes a standard quickly, to food industry of China development created giant demand vacuum, food consumes gross to will increase ceaselessly, commodity sex consumption is replaced increasingly self-sufficient model consumption, industrialized food proportion grows stage by stage, provided vast market space for food industry development. The abidance of national economy develops to rise with what the city changes a standard quickly, to food industry of China development…

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[introduction] capacitor of pottery and porcelain is by imprint good electrode (inside electrode) diaphragm of medium of pottery and porcelain rises with the means superposition of amlposition, form chip of pottery and porcelain through agglomeration of one-time high temperature, zip in the two end of chip again metallic layer (pole of dispatches from foreign news agency) , form body of structure of a similar monolithic thereby, reason also cries alone stone capacitor. Well-known, ceramics is brittle, crack easily. So how…

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[introduction] in our routine and life, often the eddy street flow transducer that is installed encounters be struck by lightning, cause the problem of attaint. Thunder is a kind of phenomenon that nature exists generally, so we must think method removes its effect to flow transducer.     One, thunder can cause what kind of effect to sensor:   1, thunder invades burned-out sensor through power source part.   2, component of electron of appearance of powerful magnetic field is…

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[introduction] without brush electric machinery (BLDC) can effect is taller, dynamic performance is more excellent with moving noise lower, already made the inevitable trend that electric machinery drive designs, but meanwhile, existence of module of IPM of high-pressured electric machinery comes loose a lot of problems such as heat, need uses new inverter drive IC to undertake replacing. Without because world each country pays close attention to energy-saving problem ceaselessly,brush market of tremendous increment of electric machinery —— , ambassadorial…

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[introduction] 2018CEDA cacique peak is met be about to be in Shenzhen 5 continent guesthouse is held, this is CEDA is annual year technology and supply chain head peak to meet, CEDA invites leader of science and technology of forward position technology, IDH, OEM/EMS company, the cacique that chip designs company and accredit cent to sell business people, the peak this year is met will be aimed at AI, drive automatically, net of couplet of industrial other people and 5G…

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[introduction] Denver this successive behead obtains transmission facilities ministry airport of project of construction of field of two large scale computer, it is the harbour that can offer berth of airliner of world each district not only; Will tell from some kind of meaning, it also is a city, even the first piece of calling card that a country presents the environment!   Denver this successive behead obtains transmission facilities ministry field of two large scale computer build a project…

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