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Brief Introduction of PLL (Phase-Locked Loop)
Date: 2019-04-22 23:25:30Posted by: ArthurApplications: frequency division, frequency multiplication, demodulation for phase modulated signal, frequency synchronization, frequency synthesis and clock recovery. Basic structure diagram: Explanations: ...View More
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understanding buck-boost power stages in switch mode power s...
Date: 2019-04-22 21:01:37Posted by: louis.xiThe buck-boost is a popular nonisolated, inverting power stage topology, sometimes called a step-up/down power stage. Power supply designers choose the buck-boost power stage because the output voltage is inverted from the input voltage, and the...View More
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Short charging time, long range – the e-car is getting off t...
Date: 2019-04-22 17:16:07Posted by: SunnyOur mobility is constantly changing. Where this journey takes us will be determined by changes in our lifestyle and increasing awareness for a more sustainable future. It’s clear that the future of our mobility lies in electrification. E-cars produce...View More
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Simplified Analysis and Design of Series resonant LLC Half-b...
Date: 2019-04-21 16:38:39Posted by: louis.xiIn resonant inverters (and converters too) power flow can be controlled by the switch network either by changing the frequency of the square wave voltage, or its duty cycle, or both, or by special control schemes such as phase-shift control. In ...View More
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An introduction to LLC resonant
Date: 2019-04-21 16:14:18Posted by: louis.xiResonant conversion is a topic that is at least thirty years old and where much effort has been spent in research in universities and industry because of its attractive features: smooth waveforms, high efficiency and high power density. Yet the ...View More
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IP Code
Date: 2019-04-20 02:09:26Posted by: LT.YangThe IP Code , International Protection Marking , IEC standard 60529, sometimes interpreted as Ingress Protection Marking , classifies and rates the degree of protection provided against intrusion (body parts such as hands and fingers), dust ...View More
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Introduction To Real-Time Embedded Systems
Date: 2019-04-18 00:51:26Posted by: LT.YangThis article will take a first look at real-time embedded systems including classifications, constraints, and design patterns. One of the most exciting, yet challenging, areas of electrical and computer engineering is embedded system design...View More
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SC conversion technology and a controller from TI
Date: 2019-04-16 10:06:30Posted by: WeiDo you know there is another category of power conversion technology called "Switched Capacitor (SC)" power supply? In SC technology power conversion is achieved by charging and discharging capacitors. There is no magnetic component involved in th...View More
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