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TDA8920 is a class D (switching) power amplifier IC produced by Philips. The device integrates analog circuits, digital circuits and two MOSFET half-bridge power stages on the same chip. It uses a 17-...[Details]
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3月31日，华为2020年度报告如期而至，轮值董事长胡厚崑解读年报要点及公司战略。报告指出，华为业绩增长速度放缓，但基本实现了经营预期，2020年实现销售收入8914亿元，同比增长3.8%；实现净利润646亿元，同比增长3.2%，去年同期为627亿元。 胡厚崑表示，过去一年，华为经营稳健，财务结果符合预期。不过在新冠疫情与美国打压的双重影响下，确实对手机业务产生了不利影响，使手机供应受到影响...[Details]
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All kinds of expectations, speculations, and doubts have all been answered today! The conference has not yet ended, and the news of the open source of HarmonyOS 2.0 has been hotly discussed among dev...[Details]
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With the rapid development of social economy and science and technology, people have put forward higher and higher requirements on the power supply quality and reliability of power supply sy...[Details]
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The equivalent salt density method widely used by the power sector is a method of calibrating the pollution level based on annual cleaning. Although this method is simple to operate, it still requi...[Details]
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Founded in 2017, Liuma Ruichi is a high-tech company engaged in the simulation and development of autonomous driving systems in specific ADAS scenarios. Headquartered in Beijing, it established R&D t...[Details]
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The latest research report released by Strategy Analytics' Mobile Component Technologies research service, "Smartphone Memory Market Share Q4 2019: Samsung Dominates NAND Flash and DRAM Markets with ...[Details]
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Today, OPPO ColorOS’ official Weibo account announced that the new battery life extension technology, Battery Health Engine, will be officially unveiled on February 24 and will be first installe...[Details]
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Today's advanced electronic systems for the telecom and datacom markets rely heavily on high-performance, fine-line digital ICs (FPGAs, DSPs, and/or ASICs) to quickly and efficiently process time-sen...[Details]
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Previously, a Weibo user exposed the front design of the Huawei Mate 30 series, saying that the front uses a curved screen design with a "small bangs" shape, not a water drop screen or a punch hole s...[Details]
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Qorvo® Receives Samsung Mobile Quality Award Leading mobile phone manufacturer recognizes Qorvo for product innovation and performance excellence BEIJING, June 1, 2021 – Qorvo®, a leading provider...[Details]
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The objects of automatic control are varied and of various types, requiring the controller to be modular, standardized, and flexibly configured; in the era of commodity economy, the development c...[Details]
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Xiaomi previously announced that it will release Xiaomi 10 in Q1 2020, and it will be the first to use the Snapdragon 865 flagship platform. It is worth mentioning that ZTE AXON 10s Pro has ...[Details]
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In order to achieve ambitious growth targets, Infineon Technologies AG is further strengthening its sales organization. As of March 1, Infineon's sales team will be organized and restructured around...[Details]
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In recent years, more and more automotive OEMs and Tier 1s have launched mild hybrid electric vehicles (MHEVs) and solutions with 12V/48V dual-battery vehicle system designs. Since Tesla’s high-p...[Details]
Power technology
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