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Because the density of solar energy is low! The average light intensity of the sun shining on the ground is 1 kilowatt/square meter; the conversion rate of single crystal silicon can reach 23%, pol...[Details]
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This book introduces the motor drive system, DC-DC converter, wireless charging system, vehicle controller, battery management system and electromagnetic compatibility of new energy vehicles by com...[Details]
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Yole Developpement recently stated that fan-out packaging is increasingly used in 5G, HPC and 77-GHz radar. The annual compound growth rate of these applications will reach 76% from 2020 to 2025, mak...[Details]
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A leakage relay is a protective device that can cut off the power supply of a protected line when the leakage current of the protected line reaches a set value. It plays a very important role in th...[Details]
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Recently, Hunan Province issued the "Notice on Regulating the Management of New Energy Storage Projects" (hereinafter referred to as the Notice), which divides new energy storage into three categories...[Details]
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On December 4, Jiangsu Guoxuan New Energy Technology Co., Ltd.'s 25.6MW/202.8MWh energy storage power station, the largest single-unit customer-side energy storage project in Jiangsu, was officially p...[Details]
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Frequency domain measurement of RF power is the most basic measurement performed using spectrum and vector signal analyzers. Such systems must comply with the limits of power transmission and paras...[Details]
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Xining, December 18 (China News Service) (Luo Yunpeng, Jing Mingfa, Zhu Yiran) China State Grid Qinghai Electric Power Company announced on the 18th that the first transformer of China's first clea...[Details]
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Smart rings are one of the hottest items in the smart wearable category in recent years. There are many brands of smart ring products on the market now, and the functions of the rings will vary dep...[Details]
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Large-screen displays are increasingly used in our daily lives, and the technologies for large-screen displays have also improved. At present, LCD displays are highly regarded for their excellent ...[Details]
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The 51 microcontroller interrupt system is a very important part of embedded development. Interrupt is a special program execution method that can respond to and handle external events in a timely ma...[Details]
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The automotive market is turning to the trend of regional controller architecture, and the automotive regional controller architecture is developing in the direction of distribution, integration an...[Details]
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How to draw a functional diagram
Function chart (SFC) is a graphical representation method for describing the control process, functions and characteristics of the control system. It is simple...[Details]
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Traditional indoor lighting control is a simple control mode of wall switches, which is completely controlled by people. Because people entering the room lack energy-saving awareness, they turn on ...[Details]
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Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]