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Power switches based on the wide bandgap (WBG) material gallium nitride (GaN) enable excellent efficiency and high switching frequencies, ushering in a new era in power electronics. To support this...[Details]
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The self-excited generator is a common type of generator, which is characterized by generating excitation current through its own magnetic field. In the self-excited generator, the excitation trans...[Details]
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The communication circuit between the monitoring module and the rectifier module is shown in the figure. Optocouplers N9 and N452 provide isolation between the microprocessor D211 and the rectifier...[Details]
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CAN bus is a widely used field bus. It is very important to ensure the consistency of CAN bus. DLC is a part of CAN frame. Its correctness directly affects the bus communication. So what does...[Details]
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September 12, 2023, Shanghai, China - Keysight Technologies announced that its annual technology event Keysight World Tech Day 2023 was successfully held in Shanghai. Keysight World: Tech Day is a lo...[Details]
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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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China Energy Storage Network reported
: "Building a global energy internet big data laboratory is a strategic and epoch-making event." On January 26, Xu Zongben, an academician of the Chinese...[Details]
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Primary feedback AC/DC control technology is a new AC/DC control technology developed in the past 10 years. Compared with the traditional secondary feedback optocoupler plus 431 structure, th...[Details]
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In 2019, the scale of China's machine vision market was 6.55 billion yuan (this data does not include the scale of the computer vision market), a year-on-year increase of 21.77%. The compound growth ...[Details]
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Nowadays, with the improvement of automobile electronics , the number of electronic devices on automobiles continues to increase, and the problem of electromagnetic interference between these device...[Details]
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China Energy Storage Network:
2020 is the decisive year for winning the battle against pollution, and it is also the final year of the three-year action plan to win the battle for blue skies....[Details]
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The sub-bass in movies is usually synthesized to be exaggerated, which allows us to enhance the sense of presence and vividness when watching movies. Therefore, the sub-bass playback system has become...[Details]
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When I wrote this article, my two-month microcontroller design and development had already ended. I felt quite emotional, so I wrote this article.
First of all, let me introduce to you what a singl...[Details]
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On August 21, according to TSMC’s official website, as of July this year, TSMC has produced more than 1 billion fully functional and defect-free 7nm chips. TSMC said that its 7nm process technology w...[Details]
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Although this generation of Nokia's flagship has not yet been released, foreign media NokiaPowerUser reported that the Nokia 10 PureView prototype (with sapphire glass display and Qualcomm Sna...[Details]