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In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]
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On September 13, we learned from the official that Geely 's Weirui Energy officially released the 600kW supercharging technology, which is expected to increase the range by 300km after charging for 5...[Details]
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formula
Q = I*t;
Q = C*U;
Today, because MCUs are generally equipped with FLASH ROM and with the emergence of Farad-level capacitors, the traditional thinking and circuits of using a battery or...[Details]
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Today, Shen Yiren got his hands on OPPO Find X3 Pro and was full of praise for its feel. Shen Yiren said that OPPO Find X3 Pro is the Android flagship with the best feel released in the pas...[Details]
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Apple is hiring a business development manager with experience in alternative payments, including cryptocurrencies, according to a recent job posting. In a job listing spotted by CoinDesk, Apple re...[Details]
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Recently, an interesting phenomenon in the automotive industry is that many car companies will place special emphasis on their own smart cockpit functions at new car launches. For example, Baidu an...[Details]
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Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged at a point close to the peak of the AC ...[Details]
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Recently, ZF announced that its passenger car drive technology and electric drive business units will be merged into a new business unit, which will be established on January 1, 2021. The new divis...[Details]
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Portable products such as laptops have strict requirements on battery size, weight and battery life. The standard battery configuration is Li+ battery. Recently, lithium polymer batteries h...[Details]
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NVH Issue Discussion
PicoDiagnostics (NVH equipment software) For vehicles with different drive modes, whether the speed and speed are read through the OBD port, the rear wheel differential tr...[Details]
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On October 14, the first commercial building smart energy control system (CPS) implemented by State Grid Tianjin Electric Power Company in Tianjin was deployed at Huijin Center in Heping District, ...[Details]
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Under pressure from the Sino-US trade dispute, Huawei has begun to take self-rescue actions. Foreign media The Wall Street Journal pointed out that Huawei plans to lay off a large number of R&D perso...[Details]
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1 Introduction
The application of LED light sources in lighting is a great progress in the development of science and technology. Compared with traditional light source lamps, LED is made of s...[Details]
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Technological advances have driven product innovation and brought unprecedented challenges to designers in all industries, especially in the automotive industry. Automakers are working hard to upgr...[Details]
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Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]
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