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Abstract: This article describes in detail the measurement methods of harmonics, voltage fluctuations and flicker of electrical equipment and the key points of related technical standards.
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Found the problem of voltage at the AD input port
Today I reorganized the program and changed my thinking. As a result, I not only solved the problem of data misalignment, but also accidentally solve...[Details]
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S3C2440 2440init.s Analysis Part 2 (I)
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; NAME: 2440INIT.S
; DESC: C start up codes
; Configure memory, ISR ,stacks
; Initia...[Details]
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The advantages of OLED technology are excellent contrast, brightness, and high-speed response time. Compared with traditional LCD/LED TVs, there are no problems with uniformity and angle. However, an...[Details]
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introduction
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Tax control equipment is one of the inevitable means for the national taxation department to implement tax management informatization. As one of the tax control equipm...[Details]
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As of April 15, the first ±500 kV UHV DC project in Guizhou Province, built and operated by China Southern Power Grid, the Guiyang-Guangzhou DC Transmission Project, has delivered more than 200 bil...[Details]
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introduction
After rapid development in recent years, embedded systems have become the most promising branch in the electronic information industry. With the widespread application of emerging...[Details]
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Highly integrated chips provide high-speed, reliable, high-performance wireless network connections, enabling broadband routers, mesh systems, enterprise-class wireless access points, retail router...[Details]
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The process of measuring resistance with a pointer is: 1. First select the gear (there are ×1, ×10, ×100, ×1k, etc.), then put the two test leads in direct contact, and adjust the zero-setting resist...[Details]
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According to Nanlin Electronics' official WeChat account, the company recently raised nearly 160 million yuan in B+ round of financing, and has completed a total of 200 million yuan in financing in 2...[Details]
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The vivo X60t Pro+ flagship phone has been officially released, which is the latest member of the X60 series. The vivo X60t Pro+ has a 6.56-inch curved-edge AMOLED display. It offers a 19.8:9 aspec...[Details]
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The new Meizu 16s Pro (M1973) appeared in the AnTuTu benchmark database, with a score of 464411 and is powered by the Snapdragon 855+ processor. In terms of configuration, the Meizu 16s Pro u...[Details]
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Solid-state lithium-sulfur batteries are a type of lithium-ion battery , but unlike traditional liquid lithium-ion batteries, solid-state lithium-sulfur batteries use solid electrolytes rather than l...[Details]
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According to news on March 13, Reuters said that Samsung Electronics will use the MR-MUF (mass reflow molded underfill) chip packaging process led by competitor SK Hynix instead of the non-conductive...[Details]
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DELIXI is a well-known electrical equipment manufacturer, and its inverters are widely used in the field of industrial automation. DELIXI inverters have many models, and the fault code of each mode...[Details]
Analog electronics
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