Ic Information Electronic News

[introduction] magnetometer is the equipment that can measure magnetic field size or way. They are in electronic product almost nowhere is absent. They may be used like your smartphone detect whether it is erect simple in that way, use those who measure Martian magnetic field possibly also like NASA complex in that way. Magnetometer is the equipment that can measure magnetic field size or way. They are in electronic product almost nowhere is absent. They may be used like your…

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[introduction] the switch movement of MOSFET produces alternant cycle, among them electric current flows into inductor above all, next inductor discharge. This meeting brings about big DI/dt and big voltage aiguille. We expect this kind of noise. The problem is LC filter there is many in the others field that avoids these big voltage aiguille to transmit circuit effective. With respect to its property character, the output end of NSMPS can have noise of a few switch. After all, their…

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[introduction] hydrogen can be wind, light, water but the important changeover hub of second birth the sources of energy, and in include make, store, the carry, hydrogen that uses many segment can in industrial catenary, hydrogenous fuel cell serves as hydrogen can the crucial technology of translate into electric energy, have very important place. In all sorts of fuel cell, cell of fuel of proton exchange film has power density tall, without electrolyte leak risk, can fall to be opened…

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[introduction]A few years ago, when commerce exhibits go to work to make, somebody asks me: “Is people still using operation amplifier? My yell, because operation amplifier market estimates more than 3 billion dollar, and still be in growth. But to quizing person for, long-tested operation amplifier had existed for a long time, although because engineering technology, buildup framework is mixed,design a technology, it was experienced improve, but it basically is identical. In view of operation amplifier nowhere is absent, let…

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[introduction]Arrive again to the factory from power plant water supply, industrial control system is the one part of content couplet net from the network change that have only and closes. Safe development process can reduce the software flaw in these crucial infrastructure.   Arrive again to the factory from power plant water supply, industrial control system is the one part of content couplet net from the network change that have only and closes. Safe development process can reduce the software…

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[introduction] optimize power source to design in order to improve efficiency very important. Raise efficiency to be able to save the sources of energy not only, reduce generation of quantity of heat, return dimension of OK and narrow power supply. The article will discuss how to go up evenly tubal MOSFET (HS-FET) and the amount of MOSFET (LS-FET) leaving a valve are compared, in order to improve the efficiency that power source designs. Graph 1 showed what have HS-FET and…

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[introduction] two-way bus line (for example, I 2 C, SMBus and LIN) already became in current electronic product nowhere is absent, partial reason depends on their simple sex. Use two lines only — data line and clock line — many equipment can correspond each other. According to standard of bus line of I 2 C, 128 many equipment can share same data and clock route; This is use through be on every equipment exterior on pull what resistance comes true…

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[introduction] use sensor measures the different power in circuit when relevant parameter, can encounter different challenge. Main challenge is to maintain the electric segregation between sensor and power source circuit, affect in order to prevent wave motion of power source circuit to what measure. Efficient segregation still conduces to the measurement in maintaining circuit of high frequency switch precision, this circuit is carried the influence of the noise that road of ground connection annulus produces extremely easily by these high…

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[introduction] silicon controlled rectifier calls brilliant brake the canal again, with other semiconductor device, have volume small, efficiency tall, stability good, job is reliable wait for an advantage. Silicon controlled rectifier serves as very mature semiconductor device, arrive from weak report emphasize, consume an electron to wait to get applied extensively to industry, can serve as rectification, wait without contact circuit switch and inversion application, this chapter key spreads out an analysis to its structure and equivalent circuit, conduce to…

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[introduction] in June 2022, european Union parliament approved a new statement, portable equipment must support the generation below the requirement USB Type-C fills electric coupler. Manufacturer must increase USB Type-C interface for its product before Summer 2024, with cable of compatible USB Type-C. This instruction brings an influence for numerous industry, include watch for a chance of mobile phone, number, hold book of video game plane, portable loudhailer, clavier, portable navigational aid, earplug, mouse, electron, ear wheat and earphone. Notebook…

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