Ic Information Electronic News

[introduction] Ying Feiling serves as lead intelligent LED illuminative banner supplier, from problem of look upon of systematic level angle, offer outstanding digital product and solution for the client, the product that offerring high-powered performance and systematic solution while, huge reduced the cycle that the pressure of client inventory and new product roll out, the flexibility that expanded research and development is designed.   LED illume has gotten popular in whole illume application, accompanying wisdom city, the development of intelligent…

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[introduction] when each engineer is designing circuit, may encounter the system that needs negative voltage power supply, use negative voltage to be offerred for IGBT for example the bias voltage power supply that losing semmetry is used in closing negative voltage, carry to put a system. How should produce a stable and reliable negative tension so? The article will introduce different solution for you.   Negative voltage design has a lot of different plan according to different load current, it…

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[introduction] well-known, the transistor in electronic system chip is met as time gradually ageing. They can become old slowly, reaction becomes logy, illness is increasing, break down suddenly even dead machine. Nevertheless everything has two sides sex, although transistor ageing is not meddlesome to electronic product, but its power comsumption is reduced as the elapse of time however.   Well-known, the transistor in electronic system chip is met as time gradually ageing. They can become old slowly, reaction becomes logy,…

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[introduction] EMI filter is what comprise one kind by inductance and capacitance is low connect filter, it can make the useful signal of low frequency successful pass, and have inhibition to high frequency interference.   EMI filter is one kind is mixed by inductance what capacitance comprises is low connect filter, it can make the useful signal of low frequency successful pass, and have inhibition to high frequency interference. The action of EMI filter, main body is the following now…

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[introduction] mention module of silicon controlled rectifier, people can think of it is one sort seems the thing at diode, but detailed action often is not special understanding, be in especially the action in circuit is more those who know is very little, relevant knowledge gains ground to everybody below, explain module of silicon controlled rectifier in detail the action in circuit.   Mention module of silicon controlled rectifier, people can think of it is one sort seems the thing…

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[introduction] semiconductor technology advances triumphantly to appear to always ” of cuss of demon of a few “ is done away with hard however all the way, include capacitance, inductance, smooth Ou and transformer of such passive parts of an apparatus compositive do not have apparent breakthrough all the time, especially size is enormous but the transformer with wide application became switch power source to design an engineer all the time the nightmare since, all sorts of handicap of ………

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[introduction] actually, to not be to do metric what do not need branch is so clear, can substantially thinks tall nicety, tall accurate, small error is a meaning. But, to “ precision ” one word, can decompose composition to see 3 essential factor:   What is accurate resistor?   Actually, to not be to do metric what do not need branch is so clear, can substantially thinks tall nicety, tall accurate, small error is a meaning. But, to “ precision…

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[introduction] do you want to understand circuit graph what to function there is? What kind of is still the block in circuit graph allows step-down circuit? the block in introducing circuit graph and electronic circuit contains step-down circuit the article.   Circuit graph:     Circuit graph function:   Circuit of block look step-down is a very classical and practical circuit, apply extensively at LED lamp, small home appliance, ammeter, the domain such as intelligent control.   Principle of circuit…

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[introduction] lucky Sa electron announces, lucky Sa electron and GE medical treatment (Japan) day wild factory combined ” of unit to using the “AI of lucky Sa electron solution to undertake test and verify checks. Solution of this AI unit is the E-AI that lucky Sa electron offers to produce equipment (embedded artificial intelligence) one of solutions, its support is in embedded AI function is used in terminal unit. Check result proof this, in the pull current Cheng that applies,…

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[introduction] respecting capacitance, various meetings making a way let person dizziness dazzled, filmy capacitance, capacitance of pottery and porcelain, bring compasses Y electric capacity, high-pressured capacitance is waited a moment, actually capacitance of high-pressured pottery and porcelain also has a variety of calling law, for instance bypass capacitance, go Ou capacitance, filter wave capacitance, store can capacitance is waited a moment, actually anyhow appellation, its principle is same, use the character that presents low impedance to communicating signal namely, this…

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