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On July 1, Japan's Ministry of Economy, Trade and Industry announced that it would strengthen the review of semiconductor materials exported to South Korea. The first wave of restrictions covers t...[Details]
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GigaDevice released a plan for the non-public issuance of A-shares. The plan shows that GigaDevice intends to issue no more than 64,224,315 shares (including the principal amount) to no more than 10 ...[Details]
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introduction
DC regulated power supply is one of the commonly used equipment in electronic technology, and is widely used in teaching, scientific research and other fields. The traditional mult...[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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Abstract: An isolated transformer-driver IC (MAX845) and small external transformer produce an isolated gate-control signal for a power FET.
Designers of power electronic circuits must often drive...[Details]
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Main circuit analysis This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCS PW...[Details]
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With the development of power electronics technology, the application of inverters has penetrated into various fields, and generally requires inverters to have high-quality output waveforms. The qual...[Details]
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A new coronavirus broke out in China before the Spring Festival this year. In order to conduct efficient and quick temperature screening for the large-scale movement of people during the Spring Festi...[Details]
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high frequency:
High frequency cutoff frequency of the sensor
High frequency cutoff frequency refers to the highest frequency signal that can be measured within the specified sensor frequ...[Details]
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As we all know, as the chip shortage crisis sweeps the world and the role of semiconductors in national economic and technological development becomes increasingly important, many countries around th...[Details]
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Through the previous examples, we have basically known how to use the I/O port of the microcontroller. In order to use the I/O port better and more deeply, let's discuss the port structure of the AVR ...[Details]
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Huawei Mobile announced today that the new payment method of Huawei Mate40 series Smart Payment is online! Now supports three payment methods: Huawei Wallet, Alipay, and WeChat Pay. Smart scan c...[Details]
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With the progress of the times, people's requirements for the quality of refrigerated and frozen foods are constantly increasing. The changes in food appearance and nutritional content are closely rel...[Details]
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In recent years, with the increasing application of industrial production automation equipment, computer information systems, etc., the importance of the power platform that supports the operation ...[Details]
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Recently, after a year of trial operation, the national pilot project of source-load storage-charging district-level microgrid was officially put into operation in Taihezhuang Village, Xushui District...[Details]
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