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Soft starter is a novel motor control device that integrates motor soft start, soft stop, light load energy saving and multiple protection functions. It is called Soft Starter abroad. Its main comp...[Details]
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Cableway flow measurement is a unique flow measurement method based on my country's national conditions. It is particularly suitable for measuring the cross-sectional area and average flow veloci...[Details]
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According to the China Business Times, Intel has reached an agreement with TSMC and has booked 180,000 wafers of 6-nanometer production capacity from TSMC next year. In addition, AMD will also expand...[Details]
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LCR tester measurement principle Vx and Vr are both vector voltmeters, and Rr is an ideal resistor. The meaning of a self-balancing bridge is that when the DUT (Device Under Test) is connected to...[Details]
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1 Introduction
With the rapid development of sensor technology, embedded computing technology, communication technology, and semiconductor and micro-electromechanical system manufacturing techn...[Details]
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1. Introduction to OLED OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). OLED is considered to be the next generation of emerging flat panel displa...[Details]
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On May 24th local time, IC Insights excerpted from the McLean Report that the DRAM market has been characterized by periods of astonishing growth and devastating collapse years over the past 30 years...[Details]
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4.3 Phase-locked loop circuit
4.3.1 Design ideas of frequency doubling circuit
One cycle of the sine wave stored in the CPLD's FLASH is output with 256 points, and the frequency of the sine wave ...[Details]
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According to news on January 2, the Dutch lithography machine giant ASML recently issued a statement on its official website, saying that the export license of some lithography machines has been revo...[Details]
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Abstract: A good battery charging method is graded constant current charging. The principle of PWM control DC/DC conversion is analyzed, and a design method of a new battery constant current cha...[Details]
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British GPU design company Imagination announced a new multi-year licensing agreement with Apple to replace the licensing agreement signed in 2014. Under the new agreement, Apple will be able to use ...[Details]
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Author: Cao Xurong, Fang Yanfen, Wang Yeqing (Advantest (China) Management Co., Ltd.) Abstract: With the continuous improvement of SerDes chip integration, complexity, and transmission rate, tradit...[Details]
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How does PLC control servo motors?
Before answering this question, we must first understand the purpose of servo motors. Compared with ordinary motors, servo motors are mainly used for precise...[Details]
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There are three main challenges when selecting and using a non-contact temperature sensor:
● Filling the field of view
● Overcoming object transparency issues
● Achieving the correct emissivit...[Details]
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Electric vehicles (EVs) have the potential to provide sustainable electricity to our grid.
With vehicle-to-grid (V2G) technology, electric vehicle battery energy can be used to power homes or ...[Details]