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It is used to measure insulation resistance, commonly known as a megger. There is a generator inside, the commonly used ones are 250v, 500v, 1000v, and 2500v. It is used to measure AC and DC voltag...[Details]
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"In terms of AF open-loop performance, the performance of the shrapnel is unified. The domestic motor manufacturers have focused on AF shrapnel, which has led to the current domestic dominance of AF ...[Details]
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On November 10, 2023, Shanghai Tianchen Co., Ltd. (hereinafter referred to as the "Company"), a wholly-owned subsidiary of Tianchen Green Energy Technology (Wuhu) Co., Ltd. (hereinafter referred to...[Details]
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With the development of science and technology and the expansion of its application, people have put forward more requirements for the ease of use and flexibility of instrument products. At the same t...[Details]
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The difference between ordinary power inductors and high current inductors
Chip inductors have the following characteristics: 1. Flat bottom surface suitable for surface mounting.
2. E...[Details]
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Recently, the top 100 companies in Wuhan in terms of research and development expenditure (hereinafter referred to as R&D) in 2020 have been released. According to the Yangtze River Daily, the top ...[Details]
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The Indian government has increased the basic customs duty (BCD) on solar inverters to strengthen domestic manufacturing, but has excluded modules from any changes. Presenting the country’s 2021-20...[Details]
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1 Introduction
In a market economy, enterprises must carry out technological and product innovations to provide first-class products that meet user needs ahead of their competitors, and to...[Details]
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On June 18, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Quan Ding launched a 300W power a...[Details]
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External interrupt 0 interrupt, the effect is that the lower four bits are lit, and the upper four bits are lit when the interrupt occurs.
After the interruption, the program returns t...[Details]
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With the popularity of 3D printing, the application fields of 3D printing are becoming more and more extensive, and various 3D printing technologies and printing materials have been developed one aft...[Details]
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Displacement sensors are widely used in industrial and control fields, such as process detection, physical measurement and automatic control. Due to its low measurement accuracy, it often cannot meet...[Details]
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1 Introduction
ADμC812 is a high-performance single-chip microcomputer produced by ADI (Analog Device Inc) in the United States. It is a fully integrated 12-bit data acquisition system. It int...[Details]
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A varistor is a voltage-limiting protection device with nonlinear volt-ampere characteristics. Its resistance changes with the voltage. When the voltage in the circuit is too large, the varistor cl...[Details]
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Global notebook shipments have been declining year by year. In recent years, the momentum of the consumer notebook market has mainly come from gaming notebooks and thin and light notebooks. In 2018, ...[Details]