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PTC element refers to a thermistor with a positive temperature coefficient. It is a component made of barium titanate (BaTiO3) as the main raw material, with trace rare earth elements (such as stro...[Details]
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UMC's board of directors yesterday approved a plan to build a new advanced wafer fab at the Fab12i site in Singapore. The first phase of the new plant is planned to have a monthly production capacity...[Details]
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On October 11, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Pinjia launched Genio 130/130A ...[Details]
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With the release of Huawei Mate X2 and Xiaomi MIX FOLD, the popularity of foldable screen mobile phones has risen again. As Samsung has the most complete production line of foldable screen mobile pho...[Details]
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PC VR vs. All-in-one VR Devices: Comparison of Hardware and Usage
PC VR and All-in-one VR are the two main virtual reality devices on the market. They both provide an unprecedented immersive ...[Details]
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According to the latest data report released by Counterpoint Research, in the third quarter of 2019, the overall profit of global mobile phones fell by 11% year-on-year to US$12 billion, but Apple st...[Details]
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A New, Better Way to Optimize a Signal Chain with a Continuous-Time Sigma-Delta Converter A New Approach to Optimizing Signal Chains Using Continuous-Time Sigma-Delta Converters question: Why...[Details]
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On October 13, Tan Hua, Secretary of the Party Committee and Chairman of China Energy Construction Gezhouba Group, held a discussion with Zhuang Jianqiu, Secretary of the Party Working Committee of...[Details]
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According to a report from Taiwan's Zhongshi News Network on the 16th, after the famous American investor Warren Buffett's Berkshire Hathaway reduced its holdings of more than 86% of TSMC's ADR share...[Details]
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According to foreign media reports, Sumitomo Riko Co. of Japan has developed a new system that allows semi-autonomous vehicles to confirm whether the driver has both hands on the steering wheel. The ...[Details]
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According to a newly granted patent filing, Apple is looking into expanding the unique "cheese grater" lattice design of the 2019 Mac Pro to other devices, including the iPhone and the "trash can" Ma...[Details]
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Steam flow meter calibration method Calibration is carried out according to the calibration principle of steam flow meter. The calibration principle is as follows: In practical applications, th...[Details]
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Example of using DF4211 oscilloscope: (taking the observation of reference signal through the smart channel as an example)
1. Connect the power cord to the power socket on the rear panel of the i...[Details]
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1 Overview With the development of integrated circuit process technology and the rapid improvement of EDA design level, the ability and technology of SoC (System on Chip) design based on intellectua...[Details]
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1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion efficien...[Details]
Analog electronics
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