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What are the performance parameters of electric motors?
1. Main data of asynchronous motor
a) Number of phases
b) Rated frequency (Hz)
c) Rated power kW
d) Rated voltage V
...[Details]
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Physical picture of digital tube: No matter how many digital tubes are connected together, the display principle of the digital tube is the same, which is to light up the internal light-emitting di...[Details]
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1. Qualitative judgment of the quality of MOS field effect tube First, use the multimeter R×10kΩ range (with a built-in 9V or 15V battery), connect the negative probe (black) to the gate (G), and the...[Details]
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New 5 MP GigE Blackfly S – the lightest version in the industry The BFS-PGE-50S4M-C and BFS-PGE-50S4C-C are the latest additions to our Blackfly S GigE camera family. Weighing just 53 grams, ...[Details]
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As the functions of mobile terminals continue to diversify, users spend more and more time on mobile terminals, and their energy consumption requirements are increasing. Ultra-long standby has become ...[Details]
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0. Introduction
Fans are general-purpose machines, which are widely used in various sectors of the national economy. Fans are widely used in ventilation, dust removal and cool...[Details]
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On December 20, according to domestic media reports, a British team recently developed an electrocardiogram imaging vest that can more accurately predict patients' risk of sudden cardiac death, the...[Details]
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Download the schematic used in this program: click here . The microcontroller chip used is stc89c51; find the schematic diagram of the clock part and modify it to the io on your own circuit. This is...[Details]
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With the progress of modern science and technology, new and higher requirements are being put forward for the quality of power supply. For example, mobile phone base stations, precision instruments...[Details]
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For different macro types, you can configure whether the inline form USER is available. By default, USER is available in the following macros:
• Custom macros
makp
• Macro Steps ...[Details]
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According to reports, Unisplendour said that the maximum storage capacity of SIM cards currently on the market is 512KB, while Unisplendour 5G Super SIM cards have launched three capacities: 32G, 64G...[Details]
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1. Write helloworld #include stdio.h int main() { printf("Hello World!n"); return 0; } Then compile arm-none-linux-gnueabi-gcc helloworld.c -o helloworld -static Then copy it to th...[Details]
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Flowmeter is the most commonly used instrument in oil extraction enterprises. The flowmeters used in many production sites in oil fields are not reasonably selected. Some have installation errors,...[Details]
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China Energy Storage Network:
As of April 17, Xinjiang's clean energy installed capacity reached 36.9713 million kilowatts, accounting for 40.15% of the total installed capacity. In the first...[Details]
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Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]
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