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With the continuous emergence of new power electronic devices and circuit topologies suitable for higher switching frequencies, traditional application technologies have minimized the impact of swi...[Details]
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I have posted about TIM2 PWM before, but I did not configure the RCC clock myself. The system clock, HCLK, PCLK1 and PCLK2 used are all set by default in the system startup code, but due to different ...[Details]
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1 Introduction
I used a PGJ1-5 reactive power compensation panel in a 400V switch room. The panel contained 10 BCMJ parallel capacitors, each with a rated output of 16kVar, a rated voltage...[Details]
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Information and communication technology, as the neural network of the energy Internet, will play an important role in promoting the "three types and two networks" and promoting the continuous impr...[Details]
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The AC current clamp can be considered as a derivative application of the current transformer. The working principle of the current transformer is to wind two coils on both sides of an iron core (as ...[Details]
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June 29, 2023, Shanghai, China—
SmartSens (Shanghai) Electronic Technology Co., Ltd. has launched a new 1.3MP automotive-grade image sensor, the SC130AT
. This back-illuminated (BSI) image ...[Details]
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Researchers at the University of Delaware have identified ammonia as a source for engineering fuel cells that could provide a cheap and powerful fuel for cars, trucks and buses and reduce carbon emis...[Details]
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On August 11, Appotronics announced that it had recently filed 15 lawsuits with the Guangzhou Intellectual Property Court against Delta Electronics Business Management (Shanghai) Co., Ltd., Zhongda V...[Details]
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A multimeter is also called a multi-function meter, a three-function meter, or a multiplexer. It is divided into a pointer multimeter and a digital multimeter. It is a multifunctional, multi-range me...[Details]
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The U.S. Consumer Product Safety Commission said Apple will recall about 432,000 15-inch MacBook Pro laptops because the batteries may overheat and cause fires. About 63,000 batteries are affected in...[Details]
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There is no doubt that the rapid spread of the COVID-19 (COVID) virus continues to disrupt the economies of Asia, the United States, Europe, and other parts of the world. The extent of this disruptio...[Details]
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0 Introduction
An inverter is a device that uses power electronics technology to convert electrical energy. With the development of power electronics technology, inverters are increasingly...[Details]
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On February 18, the reporter learned from the University of Science and Technology of China that the team of Professor Xu Jixian and his collaborators proposed a new structure and breakthrough solu...[Details]
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Abstract: Design a DC motor control system in the master-slave control mode of embedded microprocessor ARM&DSP, focusing on the DC motor monitoring system interface designed based on QT/Embedded, i...[Details]
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Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]