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China Energy Storage Network News
: On July 5, 2019, NARI Relay's all-silicon carbide device electronic transformer was successfully energized and put into operation in Lianyungang, Jiangsu P...[Details]
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1. IGBT Introduction
The normal operating frequency of IGBT is 10-20kHz, and its switching speed is much faster than GTO and IGCT. It is a better choice in AC motor variable frequency speed re...[Details]
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Because I am preparing to replace my family with a new phone, I will definitely buy a new one instead of an old one. Also, because I am used to MIUI, I have been following the rumors, preheating, and...[Details]
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Recently, Maxwell Technologies Inc. of the United States and CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. (hereinafter referred to as "Qingdao Sifang") reached a major agreement: ...[Details]
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1. CPU and SoC The kernel version number and soc version number are determined by ARM. Chip models are determined by each semiconductor company. SoC includes CPU and some basic internal devices. (CPU...[Details]
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Graphics card knowledge
Graphics card knowledge introduction
First, look at n or a.
A is ATI series and N is nVIDIA series.
Graphics card chip: such as GeForce 7300GT.
Gr...[Details]
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0 Introduction
At present, domestic passenger car drying rooms include fuel oil, gas (natural gas), electric heating, and steam drying rooms. The temperature of the drying room is an impor...[Details]
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The clock part is relatively easy. Now let's sort it out according to the ideas in the datasheet. 1. Basic understanding of clock The seventh part is "clock & power management", which is summarize...[Details]
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On October 8, the Ministry of Industry and Information Technology released a letter on its official website in response to the Proposal No. 2282 (No. 256 in the category of public transportation, pos...[Details]
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On November 2, the RISC-V Industry Ecological Base of Zhongguancun Integrated Circuit Design Park (IC PARK) was unveiled. The base was initiated and established by IC PARK and Corelai Technology, a...[Details]
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- Electric vehicle inverter technology -
In the electric drive system of electric vehicles, the inverter plays a vital role. It receives the DC voltage from the battery as input and then...[Details]
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Field-programmable gate arrays provide data acquisition and co-processing support for the scalable CPU platform, making more complex imaging possible.
Medical Imaging
Medical imag...[Details]
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Introduction : This article involves the specific technical issues of a topic in the Guangming Project. The basic principle of this project is that the inverter is powered by a DC battery, uses sol...[Details]
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As a leading EMC/EMI full industry chain, microwave, RF, antenna and test and measurement product display and technology exchange event (June 18-20, 2019; Beijing International Convent...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in automobile and industrial control systems. It has high reliability, real-time and flexibility, so it has been widely used in ma...[Details]