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1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
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In this article, we will analyze 4 single-phase contactor wiring diagrams, what are the advantages of single-phase contactors? What is its use?
content:
Why use 2-pole contactor 4 single-...[Details]
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1 Introduction
With the rapid development of social science and technology, resource shortage is becoming increasingly serious, especially water resources, which are closely related to human s...[Details]
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New technologies often replace mature technologies, often resulting in breakthroughs in functionality. For more than 50 years, the semiconductor industry has been pursuing smaller, faster, and cheape...[Details]
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What basic testing instruments are needed for coal testing laboratories ? Generally speaking, it is necessary to select according to the testing items of the coal laboratory. There are nearly 80 i...[Details]
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LED
has been widely valued and developed rapidly, which is inseparable from its own advantages. These advantages can be summarized as:
high
brightness
, low operating voltage, low powe...[Details]
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1 Internal bias Nanovoltmeters and nanovolt preamplifiers rarely indicate a zero reading when no voltage is applied to the input terminals. This is because there is an inevitable voltage offset at th...[Details]
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Introduction: This article provides a method for obtaining pictures and data from the network with the MSO24 flat-panel oscilloscope. MSO24 can output 10,000 16-bit acquisition data through each chan...[Details]
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Since the touch human-machine interface of personal mobile terminal devices such as smart phones and tablet computers has gradually become popular in the entire consumer electronics market, it has no...[Details]
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Enix Adapt FT3000 Series - Powerful test solution to avoid unnecessary time loss
Enics Adapt FT3000 series is Enics' own product testing platform. This series of test solutions is ...[Details]
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H.265 is a new video coding standard developed by ITU-TVCEG after H.264. At present, the world's video coding standards mainly come from the International Telecommunication Union ITU-T and the In...[Details]
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0 Introduction
Driven by the Internet of Things technology, wireless sensor network technology has achieved many practical and effective applications in all aspects of society, saving a lot of manpo...[Details]
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In the past few years, facial recognition technology has been one of the fastest-growing new technologies. The main driving force behind the development of facial recognition technology is the r...[Details]
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At present, the inverter power supply powered by batteries generally consists of two stages. The front-stage DC/DC circuit converts the battery voltage into a DC voltage of about 350V, and the rear...[Details]
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It has to be said that since Tesla became the world's largest automaker by market value, almost all automakers have started a trend of learning from Tesla, including BMW, which was the global luxury ...[Details]
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