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12V cut-off switching power supply circuit
Figure 12V cut-off switching power supply circuit
The circuit of the 12V current-cutoff switching power supply is shown in Figure 4. This circuit ...[Details]
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In recent years, wireless technology has received more and more attention in the field of audio transmission, including Bluetooth, WIFI and 2.4GHz technology, which have developed rapidly. Among th...[Details]
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This afternoon, Chen Jin, general manager of Lenovo China's mobile phone business department, posted the running scores of the new Motorola edge s series. The phone's AnTuTu overall score exceed...[Details]
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On May 18, the Qinghai Xining Power Supply Company reported that the first phase of the commissioning of the Northwest Power Grid's first 110 kV regionalized backup power supply automatic input pro...[Details]
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1 Introduction
In the power system, the main function of the current limiting reactor is to limit the short-circuit current of the system by using its inductance characteristics when a sho...[Details]
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Previously, many smart mobile devices that support naked-eye 3D display technology, such as LG Optimus 3D and HTC EVO 3D, have made their debut. This undoubtedly means that while large-screen full-...[Details]
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According to foreign media reports, although electric vehicle charging stations can be seen in every corner of the world, for self-driving cars, who will plug the car into the charging station? Elect...[Details]
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Recently, Weijing Intelligence has once again broken through the boundaries of artificial intelligence and
robotics
technology, taking the lead in launching the world's first intelligent hu...[Details]
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According to foreign media reports, a ransomware organization called REvil has successfully entered the internal computers of Apple supplier Quanta Computer, successfully obtained the schematic diagr...[Details]
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The overvoltage protection of UPS uninterruptible power supply has two meanings: on the one hand, various surges or voltage spikes from the outside have a certain impact on the UPS uninterruptible ...[Details]
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On September 12, the hottest brand in the car circle once again became Tesla. A news from the Morgan Stanley analyst team caused Tesla's market value to skyrocket. The reason was the analysis of th...[Details]
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How can you see what you can't see? While this question may sound silly, it is actually a question faced every day when trying to solve the most challenging imaging situations. How can you "see" deep...[Details]
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China Energy Storage Network:
According to the Ministry of Industry and Information Technology on November 30, the Ministry of Industry and Information Technology recently officially issued...[Details]
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The latest survey by Gartner, an international research and consulting firm, shows that companies currently using artificial intelligence (AI) or machine learning (ML) are currently conducting an ave...[Details]
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With the emphasis on more efficient and lower cost power solutions, we created this column to provide helpful tips on a variety of power management topics. This column is intended for desig...[Details]