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An "environmental storm" against lead-acid batteries has caused the prices of electric vehicles of major brands on the market to continue to rise, while also facing the embarrassment of tight suppl...[Details]
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This latest recognition marks Pure Storage’s 10th consecutive year as a leader in Gartner ’s Magic Quadrant Pure Storage ® (NYSE: PSTG) , a global IT pioneer that provides adva...[Details]
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IC Insights released the ranking of the top ten analog IC suppliers in 2018, which are: Texas Instruments, ADI, Infineon, Skyworks, STMicroelectronics, NXP, Maxim, ON Semiconductor, Microchip and Ren...[Details]
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Recently, the energy storage technology testing laboratory of the Three Gorges Ulanqab "source-grid-load-storage" technology research and development test base was put into operation. The laborator...[Details]
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On February 26, 2022, the online supply and demand docking platform for automotive chips and the automotive-grade semiconductor supply and demand query platform were officially launched. Industry exp...[Details]
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To analyze the architecture of the flash controller, we must first understand SSD. Generally speaking, there are two types of SSD storage media: one uses flash memory (Flash chip) as the storage me...[Details]
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Today, Huawei and China UnionPay Co., Ltd. held the 2019 PLC-IoT Industry Development Forum and Huawei PLC-IoT Ecological Alliance Establishment Conference in Dongguan. At the conference, the "Huawei...[Details]
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1 Introduction
In industrial automation, for data communication between mobile locomotives and the central control room, the wired communication method is inconvenient due to the dragging communi...[Details]
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At present, matrix inverters have attracted much attention because of the use of matrix converters (MC) with adjustable input power factor, continuous output frequency, bidirectional power flow and...[Details]
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inking... .\Output\GPIOled.axf: Error: L6218E: Undefined symbol SysTick_CLKSourceConfig (referred from systick.o). .\Output\GPIOled.axf: Error: L6218E: Undefined symbol SysTick_CounterCmd (referred f...[Details]
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bandwidth
Studying the modulation characteristics of light-emitting diode (LED) devices and the luminescence characteristics under high-speed modulation is one of the key issues to improve the perf...[Details]
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In automatic measurement and control systems, it is often necessary to measure and display relevant electrical parameters. At present, most measurement systems still use transformer-type voltage and ...[Details]
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Recently, we learned from relevant channels that Audi has applied for a patent for a new generation of car cabin design, which involves Audi's latest display system. From the patent images, we c...[Details]
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introduction
随着对大功率低电压本安电源的需求增大，基本本安Buck变换器就需要进一步提高输出功率。但是要想提高输出功率，增大输出电流，可以使变换器输出端电感电容的容量增加，但是这样很容易引燃爆炸性气体，降低本质安全性能；再者可以通过提高开关频率来实现，一方面能够减小为满足输出纹波电压要求所需的电感和电容取值，因此也有利于本质安全，但另一方面提高开关频率却降低了变换器的效率，...[Details]
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The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]
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