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Recently, Dutch technology blog LetsGoDigital exposed Huawei's patent application for the second-generation Mate X foldable screen smartphone. The appearance has not changed much, but a new stylus st...[Details]
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1.Application background Electrical pyrotechnics use electrical energy as the initial excitation energy to cause the combustion or explosion of the agent inside the pyrotechnics. They are widely used...[Details]
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Recently, the Henan Provincial Development and Reform Commission issued a notice on printing and distributing the list of key construction projects in Henan Province in 2021. In 2021, Henan Provinc...[Details]
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In the maintenance of frequency converters, we often encounter the situation that the frequency converter does not respond after being powered on. Under normal circumstances, the frequency converte...[Details]
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Constructor is a special method. It is mainly used to initialize the object when creating it, that is, to assign initial values to the object member variables. It is always used together with the ne...[Details]
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Recently, the 2019 Infrared Temperature Measurement New Product Launch Conference of AutoNavi Intelligent Sensor with the theme of "Making Infrared Temperature Measurement Easier" was held in Beij...[Details]
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Pressure transmitters are important components used in many industrial equipment to control industrial processes and pressure changes. They can be used to measure pressure, liquid level, flow rate, d...[Details]
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Real-time interrupt is not complicated. Simply put, it is a timing module. When the timing overflows, an interrupt is generated. PIT is similar and can be used for timing. For PIT, the clock circuit ...[Details]
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1-5. Single-excitation transformer switching power supply
The biggest advantage of transformer switching power supply is that the transformer can output multiple groups of voltages of diff...[Details]
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According to Bloomberg, Zeng Yuqun, chairman of CATL, said in an interview at the company's headquarters that the company is preparing to produce a battery with a range of 2 million kilometers (1.24 ...[Details]
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With the development of power electronics technology , the application of inverters has penetrated into various fields, and generally requires inverters to have high-quality output waveforms. The...[Details]
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China Energy Storage Network:
In recent years, digitalization, big data and other elements have received more and more attention and application in the field of energy utilization and energy ...[Details]
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If you use a multimeter to measure the insulation resistance of a device, then the measured value is only the insulation resistance value under low voltage, which cannot truly reflect the insulation p...[Details]
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With the development of new energy vehicles and other industries, the research and development of new energy batteries and waste recycling have become the focus of people's attention in recent years. ...[Details]
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Introduction: With the rapid development of the battery industry, the performance requirements of battery management systems are getting higher and higher. Early battery management systems only colle...[Details]
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