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There are many factors to consider when deciding on a metal joining method, including both tangible and intangible characteristics. Depending on the application, the investment will vary based on t...[Details]
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Last night, OPPO's 2022 flagship Find X5 series was officially released. Just like the 2021 flagship OPPO Find X3 series released nearly a year ago, this generation of products was accompanied ...[Details]
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Recently, Jingsheng Electromechanical said in an institutional survey that as of June 30, 2021, the company had unfinished contracts for crystal growth equipment and intelligent processing equipment ...[Details]
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With the reform and opening up and the continuous improvement of science and technology, the construction of information infrastructure is an integral part of government units, and the construction...[Details]
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introduction 为了以更低的功耗获得更高的速度和更佳的性能,要求 电源 电压越来越低,瞬态性能指标越来越高,因此对 开关电源 提出了越来越高的要求。用原有的电路拓扑及整流方式已不能满足现在的要求,为了适应IC芯片发展的需要,人们开始研究新的电路拓扑。因为输出电压很低,所以,同步整流自然成为这种低压大电流电源的必然选择,考滤到产品的复杂程度及产品可靠性,同步整流一般选择自驱动同步整流,...[Details]
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The MPPT efficiency indicator is marked in the technical specifications of photovoltaic inverters. MPPT efficiency is the most critical factor in determining the power generation of photovoltaic inve...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Medical resources are in short supply in my country. Developing a local intelligent monitoring network in hospitals can reduce the workload of medical staff and improve their work efficiency and se...[Details]
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1. What is a field strength meter? As the name suggests, a field strength meter is an instrument for measuring field strength. The value of a field strength meter is in μV/m, and it contains a le...[Details]
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As the photovoltaic inverter market becomes more mature, the requirements for inverters and components have gradually changed from the initial price first to the quality and after-sales service fir...[Details]
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A soft starter is an electrical device used to reduce the impact and noise when the motor starts. In practical applications, soft starters have multiple starting modes. The following are several co...[Details]
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The simple transistor tester in Figure 1 can determine the type of transistor and help detect the emitter, collector, and base of the transistor by checking for all possible combinations of current ...[Details]
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In the field of lithography machines, ASML is undoubtedly the leader today. It took ASML only 20 years to grow from a small company jointly established by Philips and ASM in 1984 to a commercial gian...[Details]
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Frankfurt, December 20, 2024 – China’s robot adoption continues to accelerate:
in terms of the ratio of robots to factory workers, China has surpassed Germany and Japan and will rank third in t...[Details]