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1 Introduction
Power factor is one of the important parameters of the power supply system, which will directly affect the power supply quality of the power grid. With the development of po...[Details]
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For those who have not played DMA, here is a brief introduction to DMA. Let me put it in my own words. That is, from a certain position
If you don't use DMA to transfer data to a certain location, th...[Details]
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The steps for configuring and programming bilateral communication between S7-1500 via BSEND/BRCV are used to implement the scenario where two S7-1500 are configured in the same project.
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Alpha Omega has launched a 1.2kV 65mΩ silicon carbide MOSFET, the company’s first SiC-related product. “After many years of development, we are delighted to add SiC technology to Alpha Omega’s prod...[Details]
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1. Overview
In its early development, UPS was only regarded as a backup power supply. Later, due to power grid quality problems such as voltage surge, voltage spike, voltage transient, voltage dro...[Details]
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Recently, US prosecutors charged a Chinese professor with allegedly obtaining technology from a California company to benefit Huawei. Mao Bo is an associate professor at Xiamen University and becam...[Details]
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Digital potentiometers
(digiPOTs) are often used to easily adjust the AC or DC voltage or current output of sensors, power supplies, or other devices that require some type of calibration, su...[Details]
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Although many CV measurement techniques are relatively simple in themselves, connecting the CV tester to the probe station in a way that ensures measurement quality is not as simple. The variety of ma...[Details]
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As a new test and measurement instrument for measuring network parameters, the network analyzer directly measures the complex scattering parameters of active or passive, reversible or irreversible du...[Details]
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As the demographic dividend gradually disappears and the requirements for flexibility in industrial production gradually increase, collaborative robots have begun to enter factories to reduce produ...[Details]
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With the rapid development of economy, cars have entered thousands of households. At the same time, car thefts are increasing day by day. Car theft is a huge loss for car owners. Therefore, car anti-t...[Details]
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On March 26, the Xiongan New Area Energy Internet Standardization Pilot Project was officially launched. The pilot project will aim to build a "Chinese brand" in the field of international standard...[Details]
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Insulation resistance meter is also called megohmmeter, which is mainly used to measure the insulation resistance of high voltage or low voltage lines and electrical equipment. It is easy to carry,...[Details]
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1. The emergence of LED has broken the design methods and ideas of traditional light sources. There are currently two latest design concepts. 1. Scenario lighting: Scenario lighting was proposed by P...[Details]
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When designing instruments such as signal generators and oscilloscopes, engineers will have a design idea and a circuit diagram. All instruments that generate test signals are collectively referre...[Details]