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Month: April 2018

The high-pressured CV of MOSFET parts of an apparatus checks detailed solution

The high-pressured CV of MOSFET parts of an apparatus checks detailed solution

[introduction]MOSFET, IGBT and BJTSemiconductor deviceswitch speed gets the influence of the capacitance of component itself. To satisfy the efficiency of circuit, the architect needs to know these parameter. For example, design an efficient switch power source to will ask the architect knows the electric capacity of equipment, because this will affect switch rate, affect efficiency thereby. These information are offerred in the index manual of MOSFET normally. The switch speed of the semiconductor device such as MOSFET, IGBT and BJT…

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Make hold a sex concurrently valence comparing and plan of high-powered frequency conversion drive, intelligence of industry of home appliance of the white that help strength upgrades

Make hold a sex concurrently valence comparing and plan of high-powered frequency conversion drive, intelligence of industry of home appliance of the white that help strength upgrades

[introduction]In consuming electronic industry catenary, white home appliance serves as indispensable important composition, long-term since the crucial role that acting quality of promotion dweller life. However, the product is coessential change, the market is added fast put delay, consumer energy-saving to home appliance product environmental protection and intelligence are changed wait for a function to hold what increase increasingly to expect, make industry of white home appliance for a time low fan. Face this situation, manufacturing industry of Chinese home…

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Play trump card of sale of cup of America cup Europe, TCL TV sales volume continues to hold a title the whole world the 2nd

Play trump card of sale of cup of America cup Europe, TCL TV sales volume continues to hold a title the whole world the 2nd

  4 years for a time European cup will is about to hold in Germany on July 14 at coming on June 14. Regard the whole world as top class soccer match, european cup gets not only of whole world fan fix eyes upon, gained the favour of Chinese brand likewise. Recently, TCL announces to become Germany, Spain, Italy, polish, Slovak the official partner of 5 nations group, hand in hand top class team presents happy regale for world fan….

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Unitree G1 9.9 of eaves tree science and technology 10 thousand yuan of robots come out, electric machinery becomes devoir analyse

Unitree G1 9.9 of eaves tree science and technology 10 thousand yuan of robots come out, electric machinery becomes devoir analyse

“The amount of the robot on the earth will exceed the mankind, everybody will have a robot. ” Masike ever had described such setting. Mark this this one language is being become gradually it seems that show, as technical development, the robot is highlighted increasingly in the action in human life. From the automation machinery arm on industrial product line, to the intelligent aide in the family, wait for the professional robot of the domain to line of business of…

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How does electronic fuse aid power software to define the area framework innovation of car

How does electronic fuse aid power software to define the area framework innovation of car

[introduction]In going 10 years, automobile industry experiences most what revolution depends on software defining car is arisen. In traditional car design, be like,be aimed at the specific function such as dynamical assembly system or information entertainment system, all match subsystem of stock appropriative hardware. To satisfy the requirement that the model upgrades quickly, build modular, agile subsystem through compose (also call ” area ” ) will unite conformity a variety of functions, become more economy is efficient. Contemporary car is…

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Many a drive means of paragraph of type LCD screen

Many a drive means of paragraph of type LCD screen

[introduction]Many pen paragraph type liquid crystal shows screen has static state and trends (scanning) means of two kinds of drive. When using static drive means, whole indication screen uses electrode of a communal back to be received give to cite a base, and each paragraphs of electrode needs to be received independently piece cite a base, if pursue 13, 29 are shown, the indication screen of means of drive of reason static state brings crural amount more. Introducing dynamic drive…

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Bad management of power source course? Try these new-style laden switch IC!

Bad management of power source course? Try these new-style laden switch IC!

[introduction]The article will discuss the action of laden switch, its are basic function, add function and high-quality character, be these functions make they not just relatively simple, and can undertake to power source course the electron leaves / pass control. The article will use Toshiba Electronic Devices&IC of 3 in the TCK12xBG series of Storage Corporation (Toshiba) new-style and laden switch will describe these points, show the need that how applies them to satisfy newest products plan. The article will…

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Low shake moment time-sharing bell: Ode can essence of AI times optical network allows synchronism

Low shake moment time-sharing bell: Ode can essence of AI times optical network allows synchronism

[introduction]The brilliant that need branch brace up it is oscillator of crystal of a kind of active, through distributing the oscillation signal in crystal oscillator into two phasic and opposite output signal, magnify through needing branch circuit undertakes enlarge and processing, the poor component that produces stability outputs signal. The brilliant that need branch brace up have better interference rejection capacity, can provide stabler, more accurate clock signal, apply extensively at automation of electron of center of communication network, data,…

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SiC MOSFET: Break up approximately through undee linear will calculate the method of loss

SiC MOSFET: Break up approximately through undee linear will calculate the method of loss

[introduction]The article will introduce a basis to measure gotten switch weaveform in an article, use linear approximation will calculate the method of power loss. The key of the article wants a place? The weaveform that OK and online sex measures to place inside approximate and effective limits undertakes breaking up, use formula of give typical examples to have the approximate consideration of loss. ? The general power loss when MOSFET switch works is switch loss is mixed guide a loss…

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Communication perception unifinication is in the crucial technology of domain of car couplet net and application

Communication perception unifinication is in the crucial technology of domain of car couplet net and application

[introduction]The article sets out from the gradual progress of car couplet net, analytic safety assists the demand that drive and drives automatically to be felt to the environment, proved a feeling unifinication technology the advantage that offerring an environment to feel a side. Use an analysis through the model, the article put forward car couplet net to apply pair of requirements that understand feeling unifinication and technical challenge. These technologies challenge correspondence, the article still elaborated canal of undee, end…

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