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Previously, the industry had predicted that Apple's new product line would take a sudden turn, dropping a bombshell on an industry that was well-established but uninspired and unprepared. However, th...[Details]
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There are currently two types of steam flow meters used in the domestic market, one is electronic and the other is mechanical. Mechanical products are obsolete products with poor accuracy and low tem...[Details]
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Learn about the new features of the switch
Layer 3 Routing
Usually, ordinary switches only work at the data link layer, while routers work at the network layer. The powerful t...[Details]
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1. Introduction
With the increase of electronic systems in automobiles, how to efficiently test highly mechatronic automobile systems is a challenge faced by Chinese test engineers. As this article ...[Details]
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Currently, many telecommunications and server architecture standards (PCI, ATCA) have fixed sizes and
power
budgets for rack equipment. The increasing PCB density supports designers to a...[Details]
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Another approach is to use a DC-DC converter with a pulse frequency modulation (PFM) controller¹. A PFM controller uses two monostable circuits that operate only when the load draws current from th...[Details]
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The biggest advantage of the clamp ammeter is that it can measure current without power failure. Clamp ammeters are mainly divided into two categories: pointer type and digital type. Clamp ammeters c...[Details]
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Toyota is very obsessed with hybrid power, especially non-plug-in hybrid power. Therefore, even in the development of pure electric power systems, this "hybrid" thinking is always present.
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High-voltage floating signal measurement is a very important test task and is often used in power systems, electrical equipment and high-voltage occasions. When measuring high-voltage floating signal...[Details]
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To learn here, you must first understand the basic information of SD card: The SD card protocol has too many parts and is quite complicated. The recommended document is: "Simplified_Physical_...[Details]
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As the basic hardware of multimedia computers, the sound card has mature A/D conversion function and is widely used as a data acquisition device. At present, the sampling accuracy of mainstream sound ...[Details]
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Introduction
With the continuous improvement of environmental awareness and the increasing prominence of energy issues, electric vehicles, as a clean, efficient and low-emission means of trans...[Details]
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The Beijing R&D center of Hongjing Intelligent Driving was officially established. The R&D center is located in Wangjing Science Park, Chaoyang District, Beijing, and will become the second largest R...[Details]
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Prepare the sample according to the specified requirements; check the steel needle and replace it with a new one when using the adhesion tester (the needle tip is about 3mm away from the workbench);...[Details]
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Customized production of aviation-grade high-purity vanadium materials, building a vanadium battery energy storage industry chain... Recently, Chengde Vanadium Titanium New Materials Co., Ltd.'s succe...[Details]
Power technology
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