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1 Introduction
The advantages of DSP (digital signal processing) include processing complex operations, being particularly suitable for digital filtering, voice, video, image processing, c...[Details]
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Recently, SEMI released its annual forecast report on silicon wafer shipments in the semiconductor industry, predicting that global silicon wafer shipments will increase by 2.4% year-on-year in 2020,...[Details]
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Crossover CAT5 UTP cables have become a popular choice after the classic straight-through cables. Crossover cables allow us to connect two computers without the need for a hub or switch. As you wil...[Details]
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Airborne radio stations are responsible for air-to-air and ground-to-air communications. To ensure the performance of radio stations, they need to be inspected regularly. Detectors based on sing...[Details]
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According to foreign media reports, South Korean startup Bitsensing hopes to build a radar infrastructure on the road to improve road safety, especially in the era of self-driving cars. The company h...[Details]
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Recently, Yuntianlifei completed a new round of strategic financing of more than 1 billion yuan. The investors include Shenzhen Special Economic Zone Construction Development Group and China Electron...[Details]
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On the afternoon of December 31, the Shandong Provincial Government Information Office held a press conference to interpret the "2022 Policy List for "Stability and Progress" High-Quality Development...[Details]
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On December 21, Volkswagen automotive software and technology company CARIAD and geolocation technology expert TomTom announced a partnership to jointly develop advanced navigation products for the V...[Details]
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Whether ordinary motors can use frequency converters to adjust speed is a very professional question. Before answering this question, we first need to understand what ordinary motors are, what freq...[Details]
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At the regular briefing on the State Council's policies held by the State Council Information Office on the 1st, Shen Changyu, Director of the National Intellectual Property Administration, emphasize...[Details]
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1. IGBT model
The model of IGBT can be found in textbooks. Its gate G is equivalent to a small capacitor of several nanofarads (nF) (temporarily considered), which is similar to MOS tube; its col...[Details]
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The 6kV 1400kW primary wind turbine uses variable frequency control. After one year of operation, one of the turbines had an "IOC" signal, and the high-voltage inverter tripped. We studied solution...[Details]
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UPS is Uninterruptible
The abbreviation of Power Supply is what we often call UPS uninterruptible power supply | voltage stabilizer. The common UPS power supplies on the market are mainly online (O...[Details]
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On March 11, Shanghai Xinyang issued an announcement stating that recently, Xinkewei Company commissioned Shengjisheng (Ningbo) Semiconductor Materials Co., Ltd. (hereinafter referred to as "Shengjis...[Details]
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According to foreign media reports, several Korean media reported last week that executives from Samsung Electronics and LG are negotiating the purchase of TV OLED panels, and Samsung Electronics wil...[Details]
ST - Low Power RF
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