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Inverter, also known as power regulator, is an indispensable part of photovoltaic system. Usually, the process of converting DC power into AC power is called inversion, and the device that realizes...[Details]
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Fire, explosion, high temperature, thick smoke, toxic gas, lack of oxygen and other extreme environments that ordinary people may not encounter once in their lifetime are the norm for fire rescue p...[Details]
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As the new energy vehicle market becomes increasingly popular, Korean battery manufacturers LG, SK and Samsung, which have inherent advantages in the market, are continuing to invest heavily. However...[Details]
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Since 2016, when Ruifa Semiconductor participated in the InfoComm Beijing exhibition for the first time, it has been adding luster to this professional audio and video exhibition every year. Althou...[Details]
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1 Basic principles of power routing and power bypassing
When designing RF circuits, the design of the power circuit and the layout of the circuit board are often left until the design of the high-...[Details]
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introduction
Temperature and humidity are the main environmental parameters of industrial and agricultural production. It is of great significance to measure them accurately and timely. Using a...[Details]
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ESD protection for portable devices is very important, and TVS diode is a very effective protection device. Compared with other devices, it has its unique advantages. However, when applying, the devi...[Details]
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I had the opportunity to present an invited paper at the International Thin-Film Transistor Conference 2010 (ITC\'10), an international TFT conference held in Himeji on January 28-29, 2010. The pap...[Details]
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On January 6, according to 91Mobile, Motorola will soon release the edge 30 Pro. The report said that this high-end flagship is already in testing and is expected to be released within two mont...[Details]
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The automotive LED driver IC market is highly competitive, and manufacturers' core competitiveness lies in the features of their products, that is, achieving differentiated design while meeting basi...[Details]
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The voltmeter is connected in parallel in the circuit under test to measure the voltage value of the circuit under test. According to the nature of the voltage measured, it is divided into DC voltmet...[Details]
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When LE is high, the states of D and Q are the same, both high and low; when LE is low, D is in any state while Q remains in its original state; OE is valid at low level. Using the bus method to ...[Details]
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Most bootloader startups are divided into two stages. The first stage mainly contains the code that depends on the CPU architecture hardware initialization, usually implemented in assembly langua...[Details]
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China-made electric vehicles have great global potential due to their cost-effectiveness, technological innovation and strong market demand. China's mature manufacturing ecosystem and leading batte...[Details]
PCB Design
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