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1) What is a Class D amplifier? Class D power amplifier can also be called digital power amplifier. Class D power amplifier converts audio signals into high-frequency pulses whose width changes with ...[Details]
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Elements such as carbon, sulfur, silicon, manganese, phosphorus, nickel, chromium, and copper in metal materials have an important impact on their performance and quality. Intelligent and high-spe...[Details]
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introduction
The electrostatic probe, also known as the langrnuir probe, is a basic diagnostic tool for measuring plasma parameters. Through the IV characteristic curve of the electrostatic pr...[Details]
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According to news on June 12, Apple released the highly anticipated Vision Pro headset at its annual WWDC event last week. This device is equipped with powerful hardware and runs the visionOS system....[Details]
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An audio amplifier is an electronic device used to amplify sound signals. It amplifies the input low-level electrical signal to a sufficiently high level in order to drive the speaker to produce su...[Details]
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According to foreign media reports, a team led by researchers from the Daegu Gyeongbuk Institute of Science and Technology (DGIST) has developed a new concept system that can significantly improve t...[Details]
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On June 11, Chen Jin, general manager of Lenovo China's mobile phone business unit, posted on Weibo: "I'm suddenly looking forward to tomorrow." Some netizens speculated that Lenovo Legion ga...[Details]
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In April this year, after China's antitrust agency conditionally approved Nvidia's acquisition of Mellanox, Nvidia's largest acquisition in history, worth US$6.9 billion, was approved by global regul...[Details]
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The programming soft element of PLC is essentially a memory unit, and each unit has a unique address. In order to facilitate different programming functions, the memory unit is partitioned, so ther...[Details]
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Vishay maintains Platinum supplier status in every region Recently, Vishay Intertechnology, Inc. (NYSE stock code: VSH) announced that the company won the TTI Excellent Supplier Award in recognitio...[Details]
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Oscilloscopes are the eyes of our engineers. First of all, we need to know what is the object observed by our "eyes" - what is the electrical signal? What are the different forms? Just like we humans...[Details]
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Abstract: Medical electron linear accelerator is a device used for tumor treatment, which is commonly known as radiotherapy. The main principle is to use high-energy X-rays to kill cancer cells. Th...[Details]
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According to foreign media reports, recently, the French company Alstom demonstrated its latest ground charging system, SRS, in Malaga, Spain, which has been verified and dedicated to electric buses....[Details]
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Apple today announced its financial results for the second fiscal quarter of 2022, which is equivalent to the first calendar quarter report card of the year. In the quarter, Apple's revenue was $97...[Details]
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Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]
Power technology
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