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"At 18:00 every day, the company will review the day's epidemic prevention work through video conferences. Usually, production supervisors will communicate relevant situations and needs in the group,...[Details]
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According to news on September 18, although the Institute of Electrical and Electronics Engineers (IEEE) has not officially approved the Wi-Fi 7 (802.11be) specification, products based on this techn...[Details]
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Traditional ward call systems are generally wired, which is not only cumbersome to install and maintain, but also has low utilization and poor real-time performance. Although wireless call systems ...[Details]
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1 Introduction
In recent years, with the rapid development of piezoelectric materials and power electronics technology, ultrasound has been widely used in various sectors of the national economy suc...[Details]
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Unable to recruit people, the market is "more wolves than meat"; the threshold is high, there are too few graduates each year; high salaries are used to poach people, raising corporate costs... Speak...[Details]
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Understanding the concept of inverter
The process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a rectif...[Details]
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On July 19, according to US media reports, a US official revealed that after confirming the strategic value of EUV lithography machines in the technology industry, the Biden administration has contac...[Details]
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Any consumer product with a power supply, from a personal computer to a flat-screen TV, will have a small fan on the back to cool the circuitry. When it comes to controlling fans, thermistors have be...[Details]
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On the evening of March 16, after a 7.1-magnitude earthquake struck northeastern Japan, production at three factories of Renesas Electronics, a Japanese automotive chip manufacturer, near the epicent...[Details]
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According to a McKinsey research report, semiconductor companies are now facing a series of complex new challenges, including fundamental changes in demand, purchasing patterns, service costs, percei...[Details]
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On March 4, Xiaomi will release a "glowing gift", claiming that it is dedicated to every light chaser. The official copy reads: "Everyone has a dream of chasing light. In dreams, this beam of...[Details]
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Abstract: A simple and practical active power factor correction circuit with indirect input current control is analyzed, and simulation and experimental results are given.
Keywords: active powe...[Details]
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Mr. Yang Jian graduated from the School of Electronic Information and Electrical Engineering of Shanghai Jiao Tong University. He has worked for Great Wall Computer (A-share) and Cadence (chip EDA US...[Details]
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On September 9, the first IC Innovation and Entrepreneurship Development Forum of the "Core Power" Talent Program was held in Nanjing Jiangbei New District. At the meeting, Zhang Pengfei, Chairman of...[Details]
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When it comes to "brake kinetic energy recovery system", everyone must be very familiar with it. This equipment, which was once exclusive to hybrid models, has gradually become common in ordinary m...[Details]