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Topswitch devices and features
Topswitch is a new switching power supply device launched by the American company Power Integrations in 1994. It integrates a pulse width modulation (PWM) controller ...[Details]
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Quietly, AI technology is bringing about increasingly clear changes in the times. Nowadays, we are used to face recognition and voice interaction in our daily lives. We know that all walks of life ...[Details]
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This article is translated from Semiwiki, author Asen Asenov Today, CMOS chip manufacturing is the pinnacle of technology that defines the economy, society and even modern humanity. This was highli...[Details]
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Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are tra...[Details]
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中国上海，2022年8月17日——近日，优派（ViewSonic） 宣布推出全新的4K电竞显示器VX3480-2K-PRO 。VX3480-2K-PRO采用了21:9宽高比，可适配电影片源，让用户的观影体验更上一层楼，并配有34英寸的广阔全屏视野，搭载了VA屏，打造出178度可视广角，加上可达3440*1440分辨率，瞬时掌握清晰的视界；设置的HDR高动态范围图像技术，呈现更加真实的画面，细节尽...[Details]
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Measuring principle: This instrument is designed based on the velocity-area method principle for open channel flow measurement. By measuring the flow velocity, the flow rate Q = V·S (S is the cross-s...[Details]
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RD-267 4.2W power supply design
based on
FSQ510
Fairchild's FSQ510 is a valley switching converter with low EMI and high efficiency. It integrates a 700V LDMOS power swi...[Details]
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So far, the term "logic analyzer" has been used loosely. In fact, most logic analyzers are a combination of a timing analyzer and a state analyzer. We will now describe the special features of each o...[Details]
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This is because there are many parasitic noises in the signal. The ZDS2022 oscilloscope has a waveform refresh rate of up to 330,000 frames per second, which can capture various jitters and noises ...[Details]
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What else can 5G bring us besides mobile phones? On June 6th of one year ago, the Ministry of Industry and Information Technology issued 5G commercial licenses to the three major operators an...[Details]
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Xiaomi's UWB-based sound field adjustment patent uses the UWB module in the speaker to feedback and determine the center position of the sound field, thereby dynamically and accurately adjusting the ...[Details]
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The companion, kitchen and bathroom robots that have appeared on the screen have become increasingly mature. When they enter the homes of ordinary people, they will greatly improve people's quality...[Details]
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Abstract: The composition principle of voltage and frequency constant (CVCF) power supply is systematically introduced, the factors affecting the frequency stability, phase stability and amplitude ...[Details]
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* File name: main.c
* Description of content: This example demonstrates how to operate the USART receiving program (interrupt mode).
* Use the serial debugging s...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
PCB Design
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