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Abstract: The power factor of single-phase bridge rectifier capacitor filter load (i.e. nonlinear load) is quantitatively analyzed theoretically and compared with the transmission
Compare with...[Details]
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Voltage deviation
GB/T 12325-2008 " V-cone flowmeter " stipulates: The sum of the absolute values of the positive and negative deviations of the power quality analyzer's 35kV and above power su...[Details]
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Chapter 1 Overview The LED dot matrix display screen extracts the Chinese character fonts to be displayed through a PC and sends them to the microcontroller, and then displays them on the dot matrix ...[Details]
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Shenzhen-based Chinese drone maker DJI is hiring automotive electronics engineers, autonomous driving engineers and in-vehicle software engineers, according to job postings on its website. Three pe...[Details]
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Counterfeit and shoddy goods have always been a public nuisance in the world. With the continuous improvement of the level of counterfeiting technology, the scope of counterfeited products is getti...[Details]
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1. Introduction-Fiber optic sensors and measurement technology are new development directions in the field of instrumentation
Since fiber optic sensors and technologies have unparalleled characteri...[Details]
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On February 28, according to Korean media ETNews, Samsung plans to mass-produce the Bot Fit wearable robot in mid-2024, and the first batch of production is estimated to be less than 100,000 units....[Details]
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Several methods for preparing the experimental board have been introduced above. Here, we will introduce method 1. I will build a simple microcontroller experimental board with you and experience the...[Details]
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Recently, the price of lithium products, an important raw material for the new energy industry, has become a hot topic again. However, unlike previous years, the core content this time is a decline. A...[Details]
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WeiPhone found that the App Store recharge activity that was previously launched on the iOS version of WeChat has been launched again recently. Currently, you can enjoy a 10% discount when recharging...[Details]
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Tianyancha shows that Xinneng Semiconductor has completed a new round of Series B financing with a financing amount of nearly 100 million yuan. Investors include Midea Capital, Jinbang Capital, Falco...[Details]
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Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
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"In the face of the unpredictable global semiconductor industry environment in recent times, Chinese industry professionals must be self-reliant and self-reliant, actively develop core competitivenes...[Details]
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Implementing functions The initial state is that all lights in the east, west, south and north are red (5S); East-west red light, north-south green light (10S) – East-west red light, north-south gree...[Details]
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Chen Xiao, our reporter As of October 31, according to the data from iFinD of Tonghuashun, according to the industry classification of Shenyin Wanguo, 102 lithium battery industry chain companies in t...[Details]
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