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After State Grid Corporation of China proposed the strategic goal of "three types and two networks, world-class", it actively carried out business format and model innovation. Recently, at the comp...[Details]
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In the era of industrial automation, servo motors are the most common control parts in motion control. It is inevitable that servo motors will have some faults during operation. However, if we enco...[Details]
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Electromagnetic compatibility (EMC) term abbreviations in Chinese and English
acor AC
alternating currentACEC
advisory committee on electromagnetic compatibilityADSL
asymmetr...[Details]
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1. CDMA2000 System Overview
The CDMA digital communication system originated in North America and developed by Qualcomm introduced a new communication concept. Today, CDMA has been extended to the th...[Details]
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1. Introduction
In recent years, 3D LED display technology has been continuously developing. With the popularity of the movie "Avatar", 3D LED TVs have become more and more popular an...[Details]
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The previous two issues introduced the basic principle of Clarke's Park change, but after these two transformations, there will be two coefficients. I believe everyone is confused. What is the reas...[Details]
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China Energy Storage Network:
In recent years, the successive introduction of national policies, the gradual expansion of market demand, and the continuous breakthroughs in key technologies h...[Details]
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With the development of embedded systems, embedded MCUs need to add USB interfaces in order to communicate with USB host systems such as PCs. There are many solutions to this demand, but they all h...[Details]
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Although TSMC continues to maintain its absolute leadership in process technology, supply chain industry players say that due to the sluggish economy and the high price of advanced processes, if cust...[Details]
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Today is a big news day. In the early morning, the United States once again wielded the tariff stick, with Trump tweeting that he would impose a 10% tariff on the remaining $300 billion of Chinese go...[Details]
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50w DC converter circuit
All control, adjustment, monitoring and other functions in this circuit are undertaken by the integrated circuit TDA4700, whose output controls the push-pull stage and then...[Details]
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1 Introduction
Today, LEDs are widely used in LCD backlights, automobiles, traffic lights, and general
lighting
. According to IEC 61000-3-2 Class C regulations, power factor correctio...[Details]
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With the continuous development of the automotive industry and the rapid iteration of technology, automotive electrification has become the main trend of future development. As a core component of ...[Details]
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MSP430 has three basic clock sources: LFXT1CLK, XT2CLK, DCOCLK;
Among them: LFXT1CLK: can work with low-frequency watch crystal, standard crystal, ceramic resonator or external clock source.
...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
...[Details]