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On February 25, Galaxy Microelectric released its 2020 performance report. The company achieved operating income of 609.0741 million yuan, a year-on-year increase of 15.38%; achieved net profit attri...[Details]
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At the 34th Hot Chips conference, Intel CEO Pat Gelsinger delivered a keynote speech detailing why advanced computing and packaging technologies are needed to meet the world's growing demand for co...[Details]
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The motor's duty system indicates the motor's allowable cycle time under different loads. The motor's duty system is: S1~S10;
in:
(1) S1 duty: continuous duty, running under constant load...[Details]
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During the development process using ST MCU, someone asked if there is a way to monitor the power supply voltage in a simpler way if the power supply voltage is changing, or if other AD input voltage...[Details]
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On August 19, Huamao Technology issued an announcement stating that the company's main business does not involve photoresist business; its overseas investment company Xuzhou Bokang had a net loss of ...[Details]
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In the figure below, PHASE_A, PHASE_B, PHASE_C are connected to the A, B, C lines of the motor respectively, and after a voltage divider network, they are NULL_A, NULL_B, NULL_C respectively, and t...[Details]
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In recent years, my country's new energy vehicle industry has developed rapidly. As the scale of the electric vehicle market continues to grow, my country's power batteries will usher in a "scrap w...[Details]
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The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attenti...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. In the Mitsubishi PLC system, input signals are very important components. They...[Details]
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Flashing colored lights can often increase the festive atmosphere. Try to design a colored light control circuit that requires the colored lights to flash regularly and the flashing frequency ...[Details]
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When Xiaomi launched the Redmi Note 7, the official named it "Little King Kong" because the phone was equipped with Corning Gorilla Glass on the front and back and had an extremely high body str...[Details]
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——Troubleshooting methods for thyristor main circuit and trigger pulse forming circuit
1. Brief analysis of the working principle of the main circuit
The main circuit structure of Z...[Details]
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According to Jiwei.com, on July 8, the signing ceremony of the Jinrong Cili Science and Technology Innovation Industrial Park project was held in Cili County, Zhangjiajie, Hunan Province. At the sign...[Details]
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Driven by a new round of global technological revolution and industrial transformation, the automobile industry has ushered in major changes unseen in a century and is accelerating its transformation...[Details]
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In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
Industrial Control Electronics
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