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On April 7, Henan Provincial Development and Reform Commission and State Grid Henan Electric Power Company signed a commission agreement to build the Henan Energy Big Data Application Center. This ...[Details]
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introduction Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
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Clock system and its distribution Figure 12 shows the main clock system and its distribution of ATmega168. These clocks do not need to work at the same time. In order to reduce power consumption, di...[Details]
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1. Accuracy level
Special attention should be paid to the accuracy level and maximum allowable error of the intelligent electromagnetic flowmeter within the specified flow range, which should c...[Details]
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1. Tube
amplifiers and crystal amplifiers The comparison between tube amplifiers and crystal amplifiers only discusses the following two issues, namely, performance-price ratio and sound qualit...[Details]
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In the electronic circuit of energy-saving lamps, the magnetic ring is known as the heart of the energy-saving lamp. Whether in the debugging of the electronic circuit of energy-saving lamps or in pro...[Details]
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Google is testing the ability to schedule messages in its Google Messages app, and the feature appears to be in limited testing at this point, as it's only showing up for some Google Messages users v...[Details]
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Basic features
AC non-isolated high-frequency switch buck constant current mode
AC 85~245V, 50~60Hz working range
Series charging, parallel discharge passive power factor...[Details]
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Researching and developing high-performance power batteries is one of the important measures to promote electric vehicles. This morning, reporters learned from the second quarter routine press conf...[Details]
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Recently, Hangsheng officially became a senior member of AUTOSEMO and joined AUTOSEMO's ASF (AUTOSEMO Service Framework), automotive operating system technology ecology, basic software information se...[Details]
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In the previous article, we introduced why we should pay attention to the digital side of digital power supply , but what about the analog side of digital power supply? Is the accuracy on the other si...[Details]
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introduction
Intelligent connected vehicles are the development trend of the automotive field in recent years and the development direction of advanced technologies. For L3 and above autonomou...[Details]
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The battle for wireless charging chips is intensifying. As more and more OEMs begin to introduce wireless charging functions, the market demand for related chips is also rising rapidly, which not onl...[Details]
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On July 19, the Tianjin Development and Reform Commission issued the "Tianjin New Energy Storage Development Implementation Plan". The plan clearly states that if the energy storage capacity of new...[Details]
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On November 10, security company Trend Micro recently discovered that the CMU (Connect Connectivity Master Unit) system of many models of Japanese automaker Mazda has multiple high-risk vulnerabili...[Details]