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In all industrial control systems, variable frequency drives (VFDs)/inverters are usually installed in front of the motor to regulate speed and save energy. According to different input voltage req...[Details]
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Molex provides rugged solutions for domestic applications in Chengdu
Chengdu, Sichuan – June 13, 2024 –
Changing consumer demands and business expectations are driving the need f...[Details]
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NTC thermistor is one of the common types of thermistors, mainly composed of semiconductor ceramic materials. NTC thermistors are negative temperature coefficient thermistors, that is, the resistance ...[Details]
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PCB and components will warp during the welding process, and defects such as cold solder joints and short circuits will occur due to stress deformation. Warping is often caused by temperature imbalan...[Details]
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Recently, Guangzhou Gosuncn Robotics Co., Ltd. (hereinafter referred to as "Gosuncn Robotics"), which focuses on the patrol
robot
track, announced that it has obtained an exclusive RMB 50 m...[Details]
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According to the Financial Times, for the US technology industry, the trade war initially began as a result of dissatisfaction with the way China obtained US technology and the hope that the US gover...[Details]
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The three major A-share indices closed down today, with the Shanghai Composite Index falling 2.05% to 3503.49 points, barely holding the 3500-point mark; the Shenzhen Component Index fell 3.46% to 14...[Details]
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The gastric cancer model reproduces the microvascular system and in vivo environment of gastric cancer. Image source: Pohang University of Science and Technology
A collaborative study ...[Details]
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The iPhone 13 Pro/Pro Max uses a 120Hz screen with an adaptive refresh rate, which is currently supplied exclusively by Samsung. However, the latest reports say that there will be some changes on n...[Details]
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In 1967, the 13th International Conference on Weights and Measures in France stipulated that candela, candela/square meter, lumen, and lux are the units of luminous intensity, brightness, luminous flu...[Details]
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On May 20, Anker Innovations said on its investor interaction platform that the recent steep decline in freight rates to the United States indicated that, judging from the results of its 2021 operati...[Details]
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Next, we will take the LED water flow lamp as an example to demonstrate the timing function. The time interval of the water flow is precisely controlled by the timer. (For those who want to take a de...[Details]
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This article studies the stable range of LDO regulator equivalent series resistance (ESR) values. Discuss LDO frequency response using LDO regulator ac mode. Verify stable and non-stationary ESR rang...[Details]
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This article is about the method of using a digital multimeter to measure the resistance of a small resistor. How to use a digital multimeter to accurately measure a resistor with a very small resista...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]