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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On December 16, 2019, Jiang Shengrong, deputy general manager of Shanghai Zhangjiang Hi-Tech Park New Energy Technology Co., Ltd., sent a banner and a letter of thanks to the Zhangjiang Science Cit...[Details]
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China Energy Storage Network:
Under the general situation of carbon peak and carbon neutrality goals, the power system has shown new operating characteristics in the accelerated development...[Details]
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Domestic high voltage differential probes are used to measure voltage differences in high voltage circuits. It can convert high-voltage signals into low-voltage signals to ground to facilitate meas...[Details]
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Chipmaker Broadcom Corp. is in advanced talks to buy cybersecurity company Symantec Corp. as it looks for opportunities beyond its semiconductor business to diversify, Bloomberg reported. Symant...[Details]
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A few phones, including Pixel and Essential, have already been upgraded to Android 10. In addition to many new features and functions, including gestures, foreign media have also found some interesti...[Details]
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Abstract: This paper introduces a practical circuit based on the highly integrated DC/DC power supply control chip DPA426.
Keywords: DC/DC conversion; control chip DPA426; application
0 ...[Details]
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There are three methods: battery phase determination method, current test method, and residual magnetism method. Residual magnetism method: This method is only applicable to motors with residual ma...[Details]
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The AD9854 DDS chip is used here. Under the 300 MHz clock drive, it can generate a signal of up to 150 MHz according to the Nyquist sampling theorem. In order to obtain a better signal frequency, gen...[Details]
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As the application scope of electronics, power electronics, and electrical equipment becomes more and more extensive, the high-density, wide-spectrum electromagnetic signals generated during the opera...[Details]
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Recently, the new energy vehicle
battery
field has seen significant progress, with companies such as NIO, Ripple Lanjun and LG Energy Solution announcing plans for technological innovation ...[Details]
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In a few days, 2019 will be over. The year 2020 is coming, which means we are about to enter the third decade of the 21st century. In the past decade, 3G/4G and smartphones have ushered in th...[Details]
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A multi-pronged approach to teach you how to choose a good power
supply The selection of power supplies is an old topic. For users who often pay attention to computer information, choosing a ...[Details]
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The following are
some issues that need to be paid attention to in the use and maintenance
of batteries
.
1. If the battery is not used for a long time, it will slowly discharge itself u...[Details]
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As electronic products continue to miniaturize and integrate functions, the limitations of traditional discrete logic devices are becoming increasingly apparent. Texas Instruments (TI) recently rel...[Details]
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