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Bending test is mainly used to test the performance of materials when subjected to bending load. Bending test is often used in production to evaluate the bending strength and plastic deformation...[Details]
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1. Introduction
Full-bridge converters are usually used in switching power supplies with power greater than 400W, especially in high-power power supplies such as communication power supplie...[Details]
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To ensure that various safety-critical systems can operate safely and work as needed, researchers at Michigan State University have developed a method to design safety controllers with learning capab...[Details]
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Let's review some of the instructions we have learned: MOV P1, #0FFH, MOV R7, #0FFH. These instructions are to send some data to the corresponding location. Why do we need to send data? The first r...[Details]
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Pitot tube flowmeter structure The standard Pitot tube is made of two pipes with different inner diameters connected concentrically. The straight end joint of the inner pipe is a full pressure pi...[Details]
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On the evening of February 22, Huawei's Mate X2 folding screen flagship was officially released. The machine adopts a new double-helix water-drop hinge and uses a variety of high-precision m...[Details]
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China Energy Storage Network News: —— Interview with Liu Jinsong, Head of the State Grid Development Department and New Energy Cloud Project
"State Grid":
Why does State Grid Corporati...[Details]
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In recent years, the industry has shown a growing interest in ultra-high-efficiency LED lighting topologies, expecting to provide more than 90% efficiency at relatively low power levels ( 50 W), an...[Details]
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Study on detecting inaccurate ground resistance readings
In the operation of hydropower stations, the power factor of generators is a parameter that is often adjusted. How t...[Details]
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TrendForce research shows that in the fourth quarter of 2023, the revenue of the world's top ten wafer foundries increased by 7.9% quarter-on-quarter to US$30.49 billion, benefiting from the continue...[Details]
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In modern car body structures, about 3,000 welds are completed. In order to ensure the quality of welding, the chisel inspection method (assisted by visual inspection) is generally adopted, but this m...[Details]
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Signal source analyzer is a commonly used instrument for measuring crystal oscillators, PLLs, clock circuits, and phase noise. As a comprehensive measuring instrument, signal source analyzer pro...[Details]
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I saw many people leave messages asking, what instrument is needed to test soil temperature and humidity? Here, the editor recommends that you use a soil temperature and humidity tester. Top TZS-2X-G...[Details]
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On June 28, Longnan City, Jiangxi Province held a signing ceremony for major projects. According to the news released by Longnan, six projects were signed, including the production projects of optica...[Details]
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Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]
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