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Traditional electronic transformers are generally made of copper wire windings on ordinary ferrite cores, which are relatively large and have low transfer efficiency. However, with the development ...[Details]
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On October 16, the 2020 Yangtze River Delta High-tech Audiovisual Expo kicked off in Nanjing, and the 9th Radio and Television Media Industry Forum and the 7th China Radio and Television Zijin Forum ...[Details]
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As personal computers (PCs) and televisions adopt slimmer and more elegant form factors, power supplies must reduce thickness and adapters for ultraportable computers must become compact and li...[Details]
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Commonly used methods for hardware anti-interference of single-chip microcomputer systems Practice The main factors affecting the reliable and safe operation of single-chip microcomputer systems main...[Details]
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Energy efficiency has become one of the main factors that determine the success of electronic component, subsystem and system design. In the past few years, computing and communication equipment manu...[Details]
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Abstract: A new fluorescent lamp dimming control method is introduced, which controls the output power of fluorescent lamps by asymmetric duty cycle modulation. Firstly, based on the fluorescent la...[Details]
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It is reported that MTK MediaTek recently announced that it will accelerate the promotion of innovative solutions for mobile devices. One of the important contents is to increase R&D funds, with a fo...[Details]
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For the position control of rotating objects driven by servo motors, a sleeve-type electromagnetic rotary transformer plus a complex processing circuit is usually used to realize the angle encoding...[Details]
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Millimeter wave radar refers to radar that works in the millimeter wave band. The radar transmits radio waves to the surrounding area and measures and analyzes the reflected waves to calculate the di...[Details]
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1 Introduction
The power system is a dynamic balance system. The generation, transmission, transformation and distribution of power must always be balanced. However, wind energy is an intermit...[Details]
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1. Introduction to SCI Serial Port With the widespread application of single-chip microcomputer systems and the popularization of computer network technology, the communication function of sin...[Details]
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The mini fast charger market is once again in turmoil. Following the popular 20W mini fast charger, the 33W gallium nitride mini fast charger has also begun to enter the market. Judging from the acti...[Details]
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According to media reports on December 21, at today’s “2023 Science and Technology Ranking” annual ceremony, Zheng Weimin, academician of the Chinese Academy of Engineering and professor of Tsinghua ...[Details]
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"Horizon's intelligent computing technology that combines software and hardware will enable every car to have environmental perception, human-machine interaction, and decision-making control capabi...[Details]
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Electric vehicles (EVs) and hybrid electric vehicles (HEVs) are rapidly taking over the automotive market, and with these new vehicles comes an increased need for onboard and off-board charging sys...[Details]