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Table of safe current carrying capacity of insulated wires
Note: The maximum allowable operating temperature of the wire core is 65°C, and the ambient a...[Details]
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Affected by multiple factors such as the epidemic, changes in the international situation, debt, and inflation, the capital winter has become a general consensus. However, in the automobile industr...[Details]
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According to foreign media reports, the University of Bristol in the UK and the University of Manchester have collaborated to develop a camera that can learn and understand what it sees, thus helping...[Details]
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Mobile phone battery charging circuit
Figure 4 shows a mobile phone battery charging circuit composed of MIC4680. In the figure, the feedback reference voltage signal of the FB terminal is provided...[Details]
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Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addition, many d...[Details]
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introduction
In integrated circuit systems, current units of various analog functions are composed of basic current mode units.
Transconductance amplifiers
are the basic units of curr...[Details]
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Hainan Power Grid Company strongly supports enterprises to resume work and production
No power outage or penalty for arrears during the epidemic prevention and control period
Zhan...[Details]
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Nikkei News quoted people familiar with the matter as saying that Apple's new iPhone development plan has been delayed due to the epidemic, and Apple has now told its suppliers to speed up the ...[Details]
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As for the State Grid's cooperation and application of 5G, one of the most typical examples is the "multi-station integration" project. Based on the existing substation resources, it integrates the...[Details]
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After decades of dominance by silicon, Gallium Nitride is all the rage in power electronics. In recent years, the material has gained traction for its many superior properties, namely reduced gate ...[Details]
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The storage media corresponding to the three boot modes of STM32 are all built-in to the chip, they are: 1) User Flash = Flash built into the chip. 2) SRAM = RAM area built into the chip, that is, m...[Details]
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At present, mankind is facing global challenges such as climate warming, energy shortages, and environmental pollution. It is urgent to achieve sustainable development. In the face of global challeng...[Details]
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This article shows how the AD8397 high current rail-to-rail op amp can boost the current of an adjustable voltage source up to ±750 mA. The buffered voltage can be used as a power supply or referen...[Details]
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On the evening of April 19, Jiejie Microelectric disclosed its 2021 annual report. During the reporting period, the company achieved operating income of 1.773 billion yuan, a year-on-year increase of...[Details]
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According to Cailianshe, Huawei has recently made a major breakthrough in the field of battery technology and announced a new patent titled "Doped sulfide materials and preparation methods, lithium...[Details]
Power technology
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