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On August 8, State Grid Corporation of China held a mobilization meeting for the construction of the Hami-Chongqing ±800 kV UHV DC project and the Chongqing Liziwan Pumped Storage Power Station to ...[Details]
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According to foreign media reports, American technology company Draper has launched a new pedestrian detection system PathScout, which sends an alert to the driver when it detects the GPS signal of a...[Details]
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DAC0832
is a monolithic DC output 8-bit digital/analog converter made using CMOS technology. As shown in Figure 1, it consists of four parts: an inverted T-type R-2R resistor network, an anal...[Details]
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introduction
三相异步电机是广泛使用的一种动力机械，每年的耗电量占我国总耗电量的50%以上。在满负荷工况条件下，电机的效率一般较高，通常在80%左右；然而，一旦负荷下降，电机的效率便随之显著下降。因为电机选型时是按最大可能负荷和最坏工况所需的功率而定的，多数电机在大部分运行时间的负荷率都在50%～60%，所以实际运行时的效率都是比较低的。因此，提高这部分电机的运行效率，...[Details]
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Renesas Electronics Expands PLC Application Scenarios with New Power Line Communication Modem IC for High-Speed, Long-Distance Communication
Evaluation kits and tools for AC and DC p...[Details]
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introduce
This example is a layered design of a simple hydraulic shock absorber system that allows the user to simulate changes in vertical body motion, such as bumps or potholes in the road, ...[Details]
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According to Fortune magazine's article "Why Intel is betting its chips on microprocessor guru Jim Keller", former AMD CTO Fred Weber called him the Forrest Gump of the chip industry. From x86 to Pow...[Details]
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The function of the counter is to count the input pulses. The S7-200 series PLC has three types of counters: the up counter CTU (up counter), the down counter CTD (down counter) and the up-down cou...[Details]
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According to foreign media reports, the US Patent and Trademark Office recently officially announced 61 new patents obtained by Apple, one of which is related to Apple's "Titan Project" and is calle...[Details]
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On July 3, a report from China Science News stated that Ma Cheng, a professor at the University of Science and Technology of China, developed a new type of solid electrolyte. Its comprehensive perfor...[Details]
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According to news on March 19, at the GTC 2024 conference, NVIDA officially announced that in order to speed up the manufacturing of next-generation advanced semiconductor chips and overcome physical...[Details]
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In the RF front-end market, Murata and three other manufacturers account for more than 85% of the global market share. With the advent of the 5G era, the content of power amplifier modules has also i...[Details]
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The continuous miniaturization of electronic equipment, especially computers, requires the size of power supplies to be miniaturized accordingly. Therefore, switching power supplies have begun to r...[Details]
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At the northernmost end of the Southern Science-Based Industrial Park, TSMC's newest Fab 18 is being built at full speed. It will become the world's first production line to truly put EUV into large-...[Details]
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The CNC system of a numerically controlled machine tool is a highly automated machine tool control system that controls the movement and processing of the machine tool through a computer program to...[Details]
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