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The withstand voltage insulation tester is a testing instrument that is mainly used to test the insulation strength of various high-voltage electrical equipment, electrical components, and insulating ...[Details]
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The ability to debug in both the time and frequency domains simultaneously is valuable in many situations. When you want to debug signals in multiple locations on a circuit board, the time correlatio...[Details]
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In some special applications, a low voltage and high current power supply is needed, and sometimes
a pulse power supply
with adjustable power frequency and pulse width is also needed
. Th...[Details]
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Design idea and overall plan of this paper
1 Design Concept
Aiming at the monitoring of medium and high voltage transmission lines in railways, the design requirement of the electrometer ...[Details]
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FM modulation circuit using 555
Function of the circuit
Frequency modulation can be performed by changing the charging current of the self-excited multivibrator of 555. It is worth noting that...[Details]
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Abstract: A DSP-based motion camera control system is designed to control the camera to do "repeated start and stop" motion. TMS320LF2407 is used to control the ASM46AK-H100 harmonic reduction s...[Details]
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There are several key factors to consider when choosing a supercapacitor for a car wireless charger. This article will introduce the principles, performance indicators and purchase recommendations ...[Details]
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Internet congestion control has become a hot topic in the current computer network research field. Network congestion is caused by the uneven distribution of network resources and traffic. Congesti...[Details]
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According to DigiTimes, the first version of Apple's self-developed 5G modem (also known as baseband) does not support millimeter wave technology. This means that Apple may continue to rely on its ...[Details]
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Holding a smartphone in hand, 5G is surfing the Internet at extremely high speeds, while experiencing the collaborative connectivity of smart homes, smart wearable devices, and mobile terminals. User...[Details]
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Traditional planar or trench MOSFET switches with rise/fall times of 30ns to 60ns are gradually being replaced by power switches such as superjunction MOSFETs with switching times of less than 5ns. T...[Details]
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Friends who work in the photovoltaic industry, do you still remember the hard work on June 30 last year? How many people worked late into the night for months in a row just to connect to the grid a...[Details]
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0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
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Recently, an investor asked Han's Laser on an interactive platform, "What research progress has the company made in the field of lithography machines? What kind of cooperation does it have with domes...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
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