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Abstract: With the continuous development of computer technology and communication networks, higher requirements are placed on the protection of power supply systems. This article discusses the princi...[Details]
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After 70 years of hard work and perseverance, Guangdong Power Grid has grown from a single light to a huge number of lights, from nothing to something, from weak to strong, and has taken on a new l...[Details]
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Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
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Can signals at multi-gigahertz frequencies be captured and detected with high fidelity?
If you are testing multi-gigahertz signals, then choosing the right test probes and ensuring that your printe...[Details]
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introduction
The impurities in the desulfurization wastewater of thermal power plants come from flue gas and limestone used for desulfurization, mainly including suspended solids, supersaturat...[Details]
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Abstract: Thermoelectric cooling cameras are the development trend of high-performance imaging equipment, and their low temperature and constant temperature control are the key to improving imag...[Details]
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Front-end data acquisition can obtain effective information of the controlled object and production process in time, which is particularly important in some occasions with high real-time requirements...[Details]
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Wideband buffer amplifier capable of driving 50 ohm loads
Function of the circuit
This circuit is a SEPP output circuit. The output stage is composed of NPN transistors and can work at high fr...[Details]
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1 Introduction to intelligent water meter reading system At present, tap water meters are all mechanical, and most tap water meters are installed indoors, which brings a lot of trouble to water meter...[Details]
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With the development of power electronics technology, more and more portable devices are beginning to use small and medium-sized (7'~10') LCD panels as display output devices. Due to the limited ba...[Details]
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Before starting the second part of the voltage test, insert a section Interlude A: How to select the jack of the multimeter probe in different gears First, let's take a look at the holes that can be ...[Details]
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Packaging LEDs into 12V can completely solve many problems such as difficult power supply design, short life, and high prices. The most stable, price-optimized, and economical product architecture de...[Details]
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1. Touch screen introduction The structure of the four-wire resistive screen is shown in the figure. It is a glass or acrylic substrate covered with two uniformly conductive ITO layers, which serve a...[Details]
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According to foreign media reports, ADAS and AD sensing technology company LeddarTech® announced the launch of two comprehensive low-level fusion and perception software stacks, LeddarVision™ Front-V...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
Analog electronics
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