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In today's society, with the rapid increase in demand for high-power LEDs in LED application products, especially semiconductor lighting products, the quality requirements for LEDs are also getting...[Details]
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Filtering is an indispensable and even crucial link in the fields of signal processing, data transmission and interference suppression. The most commonly used filter is the RC active filter, which is...[Details]
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The YouTube channel "Unbox Therapy" unboxed the "world's most luxurious business phone". This phone costs more than 4,800 US dollars, which is about more than 30,000 yuan. It has a pure gold bo...[Details]
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2023 may be the year when global smart car operating system (OS) competition shifts from a secret war to an open war. From the perspective of foreign companies, at CES in January 2023, BlackBerry a...[Details]
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introduction
With the rapid development of control technology, more and more control technologies are being applied to lighting projects. At present, the control methods for high-rise corridor...[Details]
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I recently used the STM8L series chip for a project. During the compilation and download process in IAR, a problem occurred. It displayed "SWIM error ". I searched Baidu for a long time and found var...[Details]
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Among the current defense measures against the spread of thermal runaway, the core is still to discuss cost-effectiveness, at the module and pack levels. The former costs more and requires many measu...[Details]
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Statistics show that consumers generally replace their phones every 3-5 years. So the question is, how can a phone be used normally for several years? A Dutch mobile phone company called Fairphone ha...[Details]
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1. Introduction
Insulated Gate Bipolar Tramistor (IGBT) is a composite device of MOSFET and GTR. Therefore, it has the advantages of MOSFET, such as fast working speed, high switching freque...[Details]
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0 Introduction
Today, the wireless communication industry is developing rapidly, and PDAs, laptops and mobile phones have become necessities in people's lives. At the same time, communicat...[Details]
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A lineup of power machines and drive machines that are optimal for service performance.
Nidec Group provides brushless motors and high-performance gears that are the best power and drive...[Details]
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Energy storage system integrators - domestic market In 2023, the top ten Chinese companies in terms of energy storage system shipments in the domestic market are: CRRC Zhuzhou Institute, Haibosichuang...[Details]
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On July 23, the strategic framework agreement for the Taiwan 5G Optoelectronics and Fiber Optic Huoqiu Industrial Park project was signed in Huoqiu County, Lu'an, Anhui. The Huoqiu "Taiwan 5G Optoe...[Details]
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Xiaomi has received good news one after another since 2018. On January 6, the first Xiaomi authorized store in Vietnam opened in Ho Chi Minh City; on January 9, Xiaomi and Oculus jointly launched a...[Details]
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According to Qichacha, on October 21, Zhongke Shenlan Huize New Energy (Changzhou) Co., Ltd. (hereinafter referred to as "Zhongke Shenlan Huize") completed a Pre-A round of financing, with Sinopec ...[Details]
Power technology
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