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Peripheral circuit: 47uF
DC isolation
capacitor
is required
.
When testing the waveform, a 75Ω load resistor should be connected to the output. Usually, a 75Ω resistor should al...[Details]
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On July 2, Fenda Technology released its 2020 semi-annual performance forecast, with net profit attributable to shareholders of the listed company ranging from RMB 750.496 million to RMB 825.5456 mil...[Details]
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PLC was created for industrial automation, and its main application is the constant 24V system of indoor non-mobile equipment, and its working environment is mostly quite good. The main application...[Details]
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A wattmeter is a combination of an ammeter and a voltmeter. It measures voltage and current and determines the resultant power. Electricity is measured using an instrument called a wattmeter. A pow...[Details]
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Abstract: The communication process between Matlab and TDS series digital oscilloscopes under Windows environment is given. The relevant communication procedures are given, and the waveform data...[Details]
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From February 23 to 24, the "Zhangjiakou Investment Potential Exploration and Innovative Technology Promotion Conference" was grandly held at Zhangjiakou International Hotel. Yi Qiang, Director of ...[Details]
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To commemorate the 100th anniversary of the May Fourth Movement, last night, the 2019 May Fourth Gala "Flowers in May" with the theme of "We are all dreamers" was broadcast on China Central Rad...[Details]
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Rockwell Automation FactoryTalk® Analytics™ LogixAI® software
Helps OT (operational technology) professionals improve product quality and production through out-of-the-box, code-free edge mac...[Details]
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The EMI interference sources of the switching power supply are concentrated in the power switch tube, rectifier diode, high-frequency transformer, etc. The interference of the external environment ...[Details]
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An online tester is an instrument for repairing PCB boards. It can complete online/offline functional tests on small and medium-sized digital integrated circuits, memory and some large-scale integrat...[Details]
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Driving multiple high-power LEDs in switch mode and achieving uniform brightness, dimming function and power factor compensation is not a simple task, but for professional power designers, it only ...[Details]
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This article briefly introduces the high-voltage wiring harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure of the high-voltage wiring harn...[Details]
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As mobile phones, MP3, PMP, DC/DV and other handheld electronic products become more and more popular, lithium metal (Li) and lithium ion (Li+) batteries are becoming more and more common. Most of ...[Details]
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Last night I was struggling with the STM32 serial DMA issue for a long time, so this morning I wrote a blog to talk about my understanding of serial DMA transmission. Three questions are discussed: ...[Details]
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The Russian-Ukrainian conflict and the resulting fuel price spike got me thinking about how to get better gas mileage in my car. I considered buying a car that got better gas mileage, but I had rea...[Details]