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In recent years, the market share of electric vehicles has continued to increase, and global vehicle electrification has become an important trend. The rapid popularity of electric vehicles has broug...[Details]
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A fully differential amplifier (FDA) has differential inputs and differential outputs, and its output common mode is independently controlled by the direct current (DC) inp...[Details]
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Alternating current can be converted into direct current after rectification, but its voltage is unstable: changes in the supply voltage or current consumption can cause fluctuations in the power sup...[Details]
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1. Influence of insertion depth (1) Selection of temperature measurement points The installation position of the thermocouple, that is, the selection of the temperature measurement point, is th...[Details]
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Guo Jiaofeng, deputy director of the Institute of Resources and Environmental Policy at the Development Research Center of the State Council, pointed out to the 21st Century Business Herald reporte...[Details]
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1 Introduction Microwave power amplifiers are widely used in many microwave electronic devices and systems as vital components in transmitter units, such as modern wireless communications, satell...[Details]
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Researchers at Cornell University have developed a headset called C-Face that tracks the wearer's facial expressions, monitors the cheek contours and converts the wearer's expressions into emoticons....[Details]
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Friends who have worked on products all have experienced this: a design may seem simple, and the hardware design and code writing can be completed quickly, but there are more or less unexpected eve...[Details]
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The website of the Beijing Internet Court shows that the first-instance legal documents of the online infringement liability dispute between crosstalk artist Yue Longgang (Yue Yunpeng) and Beijing Pe...[Details]
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The industry is in urgent need of a change...
As an important part of infrastructure, power facilities are being deployed rapidly. The power system consists of power generation, transmission, ...[Details]
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In 2019, China's PV inverter shipments accounted for more than 60% of the world's total
Although the advantages of my country's inverters in the global industrial chain are not as obvious ...[Details]
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According to foreign media reports, chipmaker ON Semiconductor plans to lay off approximately 740 employees of the company and its subsidiaries in the first half of 2021. The company said the layoff...[Details]
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LED street light technology mainly consists of two parts: one is the off-line LED driver power supply technology; the other is the LED street light module and its heat dissipation and lighting tech...[Details]
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In order to achieve stronger performance, better energy management, and add more customized technologies, Apple officially launched the first Apple Silicon M1 chip developed for Mac in mid-November, ...[Details]
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Most blood glucose meter implementations include some consumables such as test strips or chemical reagents, and the key to the operation of such equipment is to ensure that these test strips are re...[Details]