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Recently, there has been new progress in the IPO of Mingwei Electronics on the Science and Technology Innovation Board. According to the Shanghai Stock Exchange, Mingwei Electronics will be reviewed...[Details]
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Precision resistors are often used in electronic circuits, referred to as precision resistors. The so-called precision resistors refer to resistors whose resistance error, thermal stability (temper...[Details]
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The data communication system is an important component of the urban traffic control system. Through data collection, transmission and management technology, it enables the monitoring center to accura...[Details]
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These days, how nature's sunlight is converted into solar energy is an active area of research in solar energy. When MIT researchers designed what they call an "artificial solar leaf" - essential...[Details]
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(Image source: Nexeon official website) According to foreign media reports, the British company Nexeon has obtained three sets of key patents, mainly about the use of silicon materials in lithium...[Details]
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The factors that affect the effect of the basic measuring instrument are: ①Ambient temperature The instrument should be used strictly in accordance with the working temperature indicated in the per...[Details]
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Comparison of AC-DC Power Conversion Topologies For low-power AC-DC LED power conversion, different topologies can be selected, such as isolated flyback or non-isolated buck. The so-called "isolation...[Details]
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With the development of society, the application of DC motors is becoming more and more common, and the requirements for DC motor control methods are also increasing. This paper uses the latest SOPC s...[Details]
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In response to Feixiang Technology’s rights protection statement, Huizhi Microelectronics Make a formal response. In a statement, Feixiang Technology said that multiple models of RF power amplifier p...[Details]
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Features of V-cone flowmeter High accuracy: The accuracy of the V-cone flowmeter is ±0.5% of the measured value, and the commercial measurement level is ±0.3% (the system accuracy needs to refer to ...[Details]
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Recently, at the just-concluded 2017 Sensor + Test Exhibition in Nuremberg, Germany, ELMOS demonstrated a variety of sensor solutions, including sensor signal processing, ultrasonic position/flow/dis...[Details]
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ROHM has developed the BM3G0xxMUV-LB series of power stage ICs with built-in 650V GaN HEMTs and gate drivers. These devices are ideal for main power supplies in industrial and consumer applications...[Details]
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Over the weekend, I would like to spend some time to sort out and summarize the situation of power batteries in the first half of 2021. It is divided into two parts. The first part today (Part 1) mai...[Details]
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1. Types of UPS circuit structures
At present, various UPS with mature technology and products have been formed. In terms of their main circuit structure and uninterruptible power supply ope...[Details]
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In the face of new changes in the energy supply and demand structure and new trends in international energy development, how can energy storage play a key supporting role in accelerating the construct...[Details]