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At present, considering factors such as volume and cost, most AC/DC converter input rectifier filters use capacitor input filtering, and the circuit principle is shown in Figure 1. Since the voltage ...[Details]
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Product features: BC2010 intelligent dual-display insulation resistance tester has a variety of voltage output levels (500V, 1000V, 2500V, 5000V), large capacity, AC and DC dual use, strong anti-inte...[Details]
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Tailless TV Technology
Haier's tailless TV eliminates the need for power cables by using wireless power supply technology that transmits power wirelessly, and because it is embedded with high-s...[Details]
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It was originally a good online press conference, but no one would have thought that it would be the beginning of the crisis for Xpeng Motors. Xpeng Motors announced that the 2020 Xpeng G3 is offic...[Details]
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This article will explain the theoretical approach, proof of concept and how these improvements were ultimately achieved with ceramic heat sinks. A simulation process based on computational fluid d...[Details]
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MIMO (Multiple Input Multiple Output) technology is an important breakthrough in the next generation of communication technology. Based on Huawei's system simulation research results and actual fie...[Details]
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There is a very stupid but also very simple method, the steps are as follows: 1. Use AVRStudio to create a project in "c:\temp", for example, called "test.apr", and then add a C program source file, ...[Details]
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Experienced engineers know that if we want to use a digital oscilloscope to perform power supply measurements, we must first measure the voltage and current between the drain and source of the MOSFET...[Details]
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China Energy Storage Network News:
The COVID-19 epidemic has once again reminded us that when facing major public crises, China still faces challenges in terms of energy supply security emerg...[Details]
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This article shares how to use the Siemens S7-412H CPU to convert S7TCP to ModbusTCP and communicate with WINCC through the CHNet-PN Ethernet communication module produced by Xingda Easy Control (Bei...[Details]
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In factories, you often hear people ask, "What level is the motor?"
To understand, we must first know what poles are: poles refer to the magnetic poles formed by the generator rotor after the ...[Details]
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Generally speaking, in the operation and welding of the MINI USB connector seat, please pay attention to each pin aligning with each wiring point on the pad. The back should be pressed lightly with...[Details]
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The growth experience and goals of every Siege Lion are always similar. When I first started learning this technology, I hoped that I could independently make various smart products. With this abilit...[Details]
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1. Introduction
As a backup power source when the power system is out of power, batteries have been widely used in industrial production, transportation, communications and other industries. I...[Details]
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At present, vigorously promoting sustainable development and accelerating the comprehensive green transformation of economic and social development have become the common goals of all walks of life...[Details]
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