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UPS
startup, simulated mains interruption, and shutdown operations
1. Startup
A. Close the three-level switches step by step: switch K1 in the power distribution...[Details]
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As an important focus of the current national economic development, vigorously developing and promoting the rapid development of the real economy and continuously improving the quality of the supply ...[Details]
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introduction
Currently, most DC adjustable power supplies use a knob switch to adjust the voltage, which has low adjustment accuracy and frequent jumps, making it difficult to use. Using a ...[Details]
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NLP is a field that intersects computer science, artificial intelligence, and linguistics. The goal is to enable computers to process or "understand" natural language to perform tasks such as languag...[Details]
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According to foreign media reports, technology company Continental said it plans to start building a factory in New Braunfels, Texas this year to produce products for advanced driver assistance syste...[Details]
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Key technology innovation: energy development
Oil and gas-hydraulic fracturing and other development technology innovations will lead to a significant increase in proven reserves and recov...[Details]
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On July 1, the Qinghai Provincial Science and Technology Department organized relevant experts to evaluate the results of the "8-inch polysilicon wafer multi-wire cutting process research and indus...[Details]
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The global epidemic is dealing a blow to the mobile phone industry. Yesterday, chip giant Qualcomm released its second-quarter financial report showing that although revenue increased by 5% over the ...[Details]
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The paper discusses the new challenges that the proliferation of artificial intelligence (AI) presents to embedded designers.
When creating “machine learning (ML) at the edge” applications, des...[Details]
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September 11, 2024 -
Shanghai Hejian Industrial Software Group Co., Ltd. ("Hejian Industrial Software") announced the launch of the innovative and professional industrial safety analysis platfo...[Details]
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introduction
LD
(laser diode) has a wide wavelength range, simple production, low cost, easy mass production, small size, light weight, and long life. Therefore, its varieties have de...[Details]
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Megger, also known as a megohmmeter, is used to test the insulation condition of circuits or equipment. The usage and precautions are as follows: 1. First, select a megohmmeter that is suitable for t...[Details]
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Since 2015, my country's power system reform has been guided by the energy security strategy of "four revolutions and one cooperation" and has continued to deepen the reform of the power industry s...[Details]
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Recently, Jilin Province officially launched a polysilicon cell production project in Siping City, introducing Taiwan technology to promote production development.
It is reported that the t...[Details]
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On October 30, the e-sports performance flagship, iQOO 13, was officially released. As a flagship series with a high cost-performance ratio, iQOO has strong performance and has been additionally op...[Details]