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In real life, many people forget to bring something when they go out, such as keys, wallets, etc. Nowadays, mobile payment is so convenient that it is normal to forget to bring wallets, but keys must...[Details]
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Amplifier designers have long favored the ability to use load-pull systems to develop impedance matching networks for selected transistors. In linear systems, this is simply done by using the compl...[Details]
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On October 22, the "Intelligent Connected Vehicle Information Security Development Report (2021)" (hereinafter referred to as the "Blue Book"), compiled by China Automotive Engineering Research Insti...[Details]
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In November last year, Huawei announced the sale of its Honor mobile phone business. Since then, Honor mobile phones have developed independently. Since this year, it has successively launched ...[Details]
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Contents The present invention relates to a thermal air flow meter including a sensor component composed of a sensor chip including a flow rate detection unit and an LSI for processing a signal detec...[Details]
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According to statistics from some media, the word "innovation" appeared 45 times in this year's "Government Work Report" and "science and technology" appeared 24 times, the highest frequency in the p...[Details]
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The target flowmeter is a type of differential pressure flowmeter, which has been developed and applied in industry for decades. my country developed electric and pneumatic target flow transmitters i...[Details]
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Abstract:
With the widespread use of electric motors, the requirements for motor starting are getting higher and higher, and soft start devices are also used more and more. The changes in sev...[Details]
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开关电源评估板电路图,材料清单.
The NCP1072/NCP1075 products integrate a fixed frequency current mode controller with a 700 V MOSFET. Available in a PDIP−7 or SOT−223 package, the NCP1072/5 offer a high level of...[Details]
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China Energy Storage Network
: According to the "Guiding Opinions on the Development of "Internet +" Smart Energy" issued in February, this year the country will focus on promoting energy Int...[Details]
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The power factor refers to the ratio of the active power of the power load to the apparent power. In addition to absorbing active power from the power system, the power users' electrical equipment,...[Details]
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At present, the application of single-chip microcomputers can be said to be quite extensive, and has penetrated into all areas of our lives. From the navigation devices of high-end missiles, robots in...[Details]
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Introduction
Low voltages are most appropriate for use in systems where size, weight, and power consumption are especially critical such as PDAs, cell phones, and other battery-operated portable ...[Details]
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According to Japanese media reports on March 23, Japan’s Toshiba Corporation decided to accept an acquisition offer from a consortium led by the Japanese investment fund “Japan Industrial Partners” (...[Details]
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Abstract: Virtual instrument technology and VXI bus are currently hot topics in the field of test control and are also the research frontier of instrument development and design. This article reviews ...[Details]
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