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Beijing time, April 3, consumers' interest in 5G technology has declined due to concerns about cost and quality. Now, the COVID-19 pandemic has further cooled this enthusiasm. These factors make ...[Details]
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For power engineers, mastering the basic principles of switching power supplies is a basic requirement for power engineers. Being able to design power products based on these principles and related ...[Details]
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According to Apple's plan, they will release the official version of iOS 14.5 this month, and the testing of the new system has entered the final stage. It is reported that in the iOS and iP...[Details]
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China Energy Storage Network News:
On February 28, at the "Energy Internet Summit", Tang Yiwen, deputy director of the Institute of Economics of the Shanghai Academy of Social Sciences, said ...[Details]
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Vishay introduces standard regulators rated up to 4 A in advanced Power DFN series DFN3820A package
Automotive-grade 200 V, 400 V and 600 V devices are only 0.88 mm thick and feature...[Details]
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Reasons why the motor burns but the switch does not trip
When the motor burns but the switch does not trip, the following situations may occur. First of all, it is very important to understan...[Details]
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The effect achieved by this program is that after downloading the program to the STC board, you can see that the 8 digital tubes display eight numbers from 0 to 7 from left to right, and after a peri...[Details]
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1. When the CNC milling machine is turned on, the servo motor buzzes. After a few minutes of buzzing, the servo motor will heat up. After the rigidity is reduced, the buzzing stops, but the milled ...[Details]
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As portable devices are placed in increasingly harsh environments, portable end users will continue to face robustness and stability challenges. The main difference between some products and others...[Details]
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Electromagnetic interference (
EMI
) refers to the interference of unexpected electromagnetic radiation from the outside world. This interference can interrupt, hinder or degrade the perfor...[Details]
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Huawei Terminal’s official Weibo account announced that the latest color scheme of the P30 series will be officially unveiled at the IFA exhibition on September 6. Huawei has submitted new ...[Details]
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LED light sources have the advantages of power saving, low power consumption, high luminous efficiency and long life. Compared with traditional incandescent lamps and fluorescent lamps, it effectiv...[Details]
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Abstract: Introduce several methods to suppress spike interference. Product trials have shown that this method has certain practicability.
Keywords: ripple filter diode suppression...[Details]
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As long as there are valuable assets, companies will closely monitor their location. In fact, positioning systems (LFS) can be used to improve safety, productivity and efficiency in retail, logistics...[Details]
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Industrial control computers are computer systems designed specifically for the field of industrial automation control, with the characteristics of high performance, high reliability, real-time per...[Details]
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