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Interference requires a certain amount of energy. When the controller is completely isolated from the ground (floating), the impedance of the power frequency interference loop is extreme...[Details]
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Apple has now updated its US official website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenari...[Details]
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China Energy Storage Network News:
Recently, the State Grid Bidding Platform released the "State Grid Corporation of China 2019 (New) Information Equipment Bidding and Procurement" announceme...[Details]
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Assuming that the capacity of capacitor C1 is very large, when the converter is working in the 2nd state, the voltage on capacitor C1 basically remains at UC1.
1) Switching mode 1 (0～TON, see ...[Details]
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The principle of tinkering with audio is the same as that of tinkering with SLR cameras: the more you tinker, the poorer you become, and the poorer you become, the more you want to tinker. Looking ...[Details]
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Vicor presents highest power density for xEVs at WCX 2022
Automotive Solutions
High-density power modules reduce the size, weight and component count of automotive power sys...[Details]
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With the development of LED lighting, its control methods are also gradually improving. The advantage of PWM technology using digital output to control analog circuits is applied in many fields. This...[Details]
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Evolving automotive architectures are simplifying designs in a cost-effective manner while enhancing safety, convenience, and comfort. These high-performance systems require robust, reliable circui...[Details]
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Nidec Instruments Co., Ltd. (formerly Nidec Sankyo), a group company of Nidec Corporation, has developed a liquid crystal substrate handling robot that can operate in a vacuum environment and has...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Abstract: This paper introduces a high-speed graphics acquisition system with FPGA as the core chip. The graphics acquisition frequency can reach 13.5MHz. In this system, the latest video A/D chi...[Details]
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As time goes by, the number of UPS products in the industry has gradually increased. Different types of UPS are suitable for different purposes, and no one type of UPS is suitable for all applicati...[Details]
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The timer counter of the microcontroller is used to delay in milliseconds and microseconds, which is more accurate. The flag generated when the overflow is detected is used to determine the delay tim...[Details]
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After two years of online meetings, ISC (International Supercomputing Conference) returned to offline as the first large-scale high-performance computing exhibition in 2022. This conference held in H...[Details]
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In the third quarter earnings conference call on October 30, 2024, Monolithic Power Systems (NASDAQ: MPWR, hereinafter referred to as MPS) disclosed a sufficiently impressive financial performance,...[Details]
DIY/Open Source Hardware
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