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Classrooms are the main part of school lighting electricity consumption. The design standard of classroom lighting illumination is an average indoor illumination of 300 lx. Such a high illumination...[Details]
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On December 18, the 2019 Xi'an Integrated Circuit Industry Summit was held. At the meeting, SMIT Group (Shenzhen) Co., Ltd., AMEC (Shanghai) Co., Ltd., Shaanxi Semiconductor Pioneer Technology Center...[Details]
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1 Introduction Galvanic isolation refers to the transmission of signals from the main source to the receiver without electrical coupling between the main source and the receiver (i.e. without...[Details]
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Globally, the current $3 trillion electric vehicle market requires 20-30% of graphite. Currently, the United States produces almost no power batteries domestically. This makes graphite ...[Details]
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0 Introduction
The predecessor of the insulation resistance tester is the megohmmeter, which is a special instrument used to measure the insulation resistance of electrical equipment such as ...[Details]
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In the daily use of R-type transformers, there are many reasons that will cause the temperature rise of the R-type transformers in our work to be too high. In addition to improper use, what are the...[Details]
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Installation and commissioning plan of oil-immersed transformer
1.
Power
Performance and use of transformers:
1. Use
a
step-up
tran...[Details]
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The inverter analog parameter setting is an important part of the industrial automation control system, which directly affects the working efficiency and control accuracy of the inverter. This arti...[Details]
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The MAX14569 is a dedicated dual-pair unidirectional
logic-level translator
that is ideal for industrial and instrumentation applications. The voltages VCC and VL set the logic level on eit...[Details]
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Apple appears set to start assembling its new iPhone SE in India, which would allow it to avoid hefty taxes on smartphones imported into the country. According to appleinsider, people famil...[Details]
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In 2020, the era of high refresh rate has been finalized as the flagship standard. Game for Peace has been adapted to 120 Hz since around August 2019. If the device does not support it and you want t...[Details]
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Recently, Konka launched the K2/K3 series of full-screen AI TVs, all of which are equipped with smart cameras equipped with Rockchip RV1109 solutions, upgraded large-screen AI interactive performance...[Details]
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introduction
Passive optical network PON has been applied on a large scale in the network with its unique advantages. Since the GPON system has the highest bandwidth utilization rate, the lowest sy...[Details]
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Abstract: In order to improve the teaching method of digital logic circuits to meet the needs of the rapid development of electronic technology, we explored and practiced a new method of teaching d...[Details]
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At the beginning of 2019, Alibaba DAMO Academy announced the "Top Ten Technology Trends of 2019". Looking back a year later, most of the trends still hold true today. There are two related to autonom...[Details]