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With the rapid development of electronic products, "smart tools" are becoming more and more popular. Smart cleaning tools also bring great convenience to people's lives. Traditional cleaning tools ...[Details]
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On March 15, the General Office of the People's Government of Guangdong Province issued the "Guiding Opinions on Promoting the High-Quality Development of New Energy Storage Industry in Guangdong P...[Details]
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On the evening of March 16, Fudan Microelectronics issued an announcement stating that the company's shareholders Jiezhi Holdings and Dongfang Qihui signed the "Share Transfer Agreement" on March 17...[Details]
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Hitachi Metals, a listed subsidiary of Hitachi, Ltd., whose main business is automotive and industrial equipment parts, announced on the 27th that due to the spread of the new coronavirus epidemic an...[Details]
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On May 9, the first China International Smart Terminal Industry Development Conference opened at the Yibin International Convention and Exhibition Center. This conference was the first joint effort o...[Details]
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Symmetrical PWM control ZCS half-bridge converter adds an auxiliary branch consisting of auxiliary switch tube, resonant capacitor and resonant inductor in series on the secondary side of the traditi...[Details]
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The following figure is the principle circuit diagram of the auditory voltmeter. The voltage-controlled audio oscillator in the figure can change with the control voltage within the 2-octave range of ...[Details]
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On April 21, Nanjing held a video signing ceremony for major investment projects and regional headquarters projects of central enterprises in 2022. Four projects in Pukou District were signed simulta...[Details]
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Whether it is a high-power or low-power LED lighting application, it is generally
composed of
a power supply
, LED driver, LED, lens and substrate. The key component is the LED driver, w...[Details]
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In the sodar system, the transmitter sends out acoustic signals of different frequencies in a directional manner, and then receives echo signals at different distances. The frequency deviation in t...[Details]
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Concentration measurement is a major issue in salt mining borehole measurements. With saturated brine, salt deposition occurs even with small changes in the process, which sooner or later leads to fa...[Details]
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China Energy Storage Network News:
The 2019 work conference held by State Grid Corporation of China recently revealed that the company will comprehensively promote the construction of a world...[Details]
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Recently, the unveiling ceremony of Tianjin University's National Energy Storage Platform school-enterprise cooperation and fund donation ceremony were held at Tianjin University's Weijin Road Camp...[Details]
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Today, no one doubts that cloud computing is one of the most mainstream enterprise IT infrastructures. At the 2019 Hangzhou Yunqi Conference, Alibaba Cloud officially released the third-generation se...[Details]
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When measuring workpieces, the three-dimensional coordinate measuring machine needs to place the workpiece stably on the workbench, and any external force cannot affect the properties of the workpiece...[Details]
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