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A motor driver is an electronic device used to control the speed, direction and position of a motor. It consists of a power supply, a control circuit and a power output section. Usually an AC power...[Details]
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New car sales in Europe are deteriorating. A few months ago, new car sales in Europe had improved slightly; but sales in July and August were worse than the same period last year, which was hit hard ...[Details]
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The motor controller, as one of the core components of electric vehicles, is a decisive factor in the vehicle's power performance. It obtains the vehicle's requirements from the vehicle controller,...[Details]
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China Energy Storage Network News
: From September 7 to 9, the 12th China International Energy Storage Conference was held at the InterContinental Hotel in Hangzhou, under the joint guidance ...[Details]
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Scientists at the University of Sydney in Australia have developed a self-healing solar panel that could significantly extend the life of orbiting satellites. The solar panel uses a type of perovsk...[Details]
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SK Hynix is increasing spending on advanced chip packaging, hoping to better meet growing demand for a key component in artificial intelligence development: high-bandwidth memory. Lee Kang-Wook, ...[Details]
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One frequency converter drives several or even dozens of motors at the same time. The speeds of all motors are controlled by the output frequency of the same frequency converter. In theory, the spe...[Details]
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This paper analyzes the traditional image dot matrix acquisition principle and the storage format of BMP images, finds the internal connection between them, and thus realizes the rapid acquisi...[Details]
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Today (6), at the 2020 Smart Technology and Industry International Cooperation, Qualcomm China Chairman Meng Pu delivered a speech with the theme of "Innovation-driven Cooperation and Win-win 5G+AI E...[Details]
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introduction
Many times, we need to understand certain working parameters of a distant work site, or control certain working indicators (on and off control). For example, we need to understand...[Details]
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Abstract: A practical control strategy for a three-phase active power filter (APF) is introduced. The main circuit topology of the APF adopts a three-phase four-wire voltage-type converter. Its con...[Details]
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The latest progress of the “car robot” jointly created by Geely and Baidu has finally been announced. On August 14, the Ministry of Industry and Information Technology released the 374th batch of n...[Details]
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On May 22, the 13th China International Battery Fair (hereinafter referred to as "CIBF2018") opened grandly at the Shenzhen Convention and Exhibition Center. As the world's largest battery expo, th...[Details]
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Recently, Kyocera announced that it has acquired the ceramic business of Friatec, a German-based manufacturer of ceramic and plastic components. Friatec has more than 150 years of experience in cera...[Details]
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Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
PCB Design
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