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X-rays of the MagSafe charger provided by Creative Electron show that the internal charging coil is surrounded by a ring of magnets inside a small ball. iFixit opened the Magsafe at the juncti...[Details]
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In order to ensure the safe operation of the power system, various protection devices are widely used in system protection. With the increasing complexity of the overall structure and operation m...[Details]
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As a branch of stable power supply, DC current source has important practical value in engineering technology and measurement fields. Its applications have expanded from stabilizing electromagnetic...[Details]
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1 Introduction
Some developing defects, especially internal defects of equipment, can only be discovered after the equipment heats up to a certain degree.
This will not only cause a corresponding d...[Details]
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1. Overview of the current status of natural gas companies and urban civil gas flow measurement
Natural gas companies and urban civil gas generally include urban residential gas, public building g...[Details]
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U.S. President Joe Biden signed an executive order on Thursday banning U.S. entities from investing in dozens of Chinese companies with alleged ties to the defense or surveillance technology sectors,...[Details]
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The anti-interference dielectric loss tester is an advanced instrument for measuring dielectric loss (tgδ) and capacitor capacity (Cx). It is used to measure dielectric loss (tgδ) and capacitor capac...[Details]
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In industries that are often exposed to flammable and toxic gases, or in areas where toxic and harmful gases exist in septic tank and sewage pipe operations, gas detectors are our preferred gas det...[Details]
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1. Introduction With the rapid development of the communications and radio and television industries, the requirements for accurate measurement of RF power are getting higher and higher, especially f...[Details]
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Most switching power supplies output a DC voltage, so the output circuit of a general switching power supply is equipped with a rectifier and filter circuit. Figure 1-2 is a working principle diagr...[Details]
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Planning map of Shandong Tai'an 2×300MW compressed air energy storage innovation demonstration project.
According to the latest news from the Global Energy Storage Network ...[Details]
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In 2020, Chengtai Technology's shipments in the commercial vehicle millimeter-wave radar market reached more than 100,000 units. As we all know, the millimeter-wave radar market has been monopolize...[Details]
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Introduction In “Enabling Reliable Wired Condition-Based Monitoring for Industry 4.0 – Part 1”, we introduced ADI’s wired interface solution that helps customers reduce design cycles and test tim...[Details]
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The combination of power and control makes LED lighting solutions flexible and simple
The message conveyed to design engineers in these turbulent economic times is clear: save money! This i...[Details]
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Recently, a scientific and technological achievement of Jiayuan Technology - "Research and Industrialization of Production Technology of High-Performance Ultra-Thin Electrolytic Copper Foil for Fas...[Details]
Analog electronics
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