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High frequency
switching
power
operation (
electronics
) allows the use of small passive components, hard
switching
mode will lead to increased switching losses, in or...[Details]
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WFE Wait For Event command. Under the ARM architecture, there is a global event register (Event Register), and each CPU core in the system has a corresponding bit in this register. When the curre...[Details]
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As we all know, the output power of a DC power source is P=UI, and the power consumed is Pt=UIt. If we want to charge for a DC power source, we only need to evaluate the AC voltage, DC current and po...[Details]
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Hello everyone, in the 89th video, we shared with you the measurement statistics function of the ZDS2022 oscilloscope "based on original sampling points". After the A/D converter converts the analog ...[Details]
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introduction Embedded systems are widely used in various fields, and the maintenance and upgrade of embedded systems are becoming increasingly important. Due to the continuous emergence of new tech...[Details]
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STMicroelectronics' first 1,500 W TVS diode SMB15F in tiny SMB Flat package certified
STMicroelectronics has certified its new SMB15F series of 1,500 W transient voltage suppression ...[Details]
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1 Problem Statement In the design of distributed systems, RS-485 half-duplex asynchronous communication bus is a data communication bus widely used by various manufacturers. It is no exceptio...[Details]
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SynQor introduces a new rugged 270V DC input, high power, compact military-grade inverter (MINV-4000-1U-270).
The new 4000W 115/230V AC output inverter is lightweight and designed for simple,...[Details]
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Since the second half of the year, the tight capacity and price increase of 8-inch wafer foundry have been transmitted to the packaging and testing links. Since November, it has been reported that th...[Details]
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Recently, the "2018 Household Photovoltaic Development Seminar" was successfully held in Hangzhou, Zhejiang Province. Sungrow attended the conference as a special co-organizer and summarized the statu...[Details]
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Hyundai Mobis will join forces with Velodyne, a world leader in LiDAR sensors, to develop autonomous driving technology. Hyundai Mobis announced on October 23 that it will invest $50 million in Vel...[Details]
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There are more and more leaks about Apple iPhone 12 and A14 processor chips. Recently, the whistleblower @laobaiTD also exposed spy photos of Apple A14 processor on Twitter. It is not clear wheth...[Details]
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According to news on January 25, according to documents published by the Federal Court of Massachusetts, a patent lawsuit regarding Google Tensor chip infringement has been settled, but the details ...[Details]
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In 1949, the length of transmission lines of 35 kV and above was 6,475 km, with the highest voltage level being 220 kV;
In 2018, the length of transmission lines of 35 kV and above was 1.892 m...[Details]
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The single-chip microcomputer is a very practical subject. Without practice, everything is just a mirage. It is very necessary to spend some money to buy a development board. ("The development board i...[Details]
Power technology
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