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Jiwei.com reported on February 4 that recently, three new Xiaomi 5G models were connected to the network. Their model numbers are M2102J2SC, M2012K11AC, and M2012K11C, all of which support up to 33W ...[Details]
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Motor control circuit 3
Control principle: In Figure 12, press the start button SB2 of the motor M, the contactor KM3 is closed, and at the same time, the moving contact of KM3 between t...[Details]
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The ohmmeter of a multimeter is mainly used to measure ordinary resistance, with a range of about 1Ω to 200MΩ. The megohmmeter is mainly used to measure insulation resistance from 1M to several hun...[Details]
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Artificial Intelligence (AI) drives growing energy demand in global data centers
New power supply units (PSUs) based on silicon (Si), silicon carbide (SiC) and gallium nitride (GaN)...[Details]
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We will walk through the steps for testing switching and conduction losses in a power supply. Remember that switching losses and conduction losses through the power switches and magnetics h...[Details]
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Switching power supplies (SMPS) are becoming increasingly complex as systems become more complex, such as with multiple outputs, coordinated load sharing, hot-swap capabilities, output coordination,...[Details]
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Sine wave to square wave circuit
CD4093.pdf
The input sine wave voltage provides working power for IC1 through a half-wave double voltage circuit composed of C1, C2, D1, and D2. IC1A ...[Details]
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Abstract: This article introduces a frequency characteristic tester that uses the function generator ILC8038 to form a voltage-controlled oscillator and uses a D/A converter to provide the contr...[Details]
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0 Introduction
As the performance of television image processing systems improves, designers need to continuously adopt new digital image processing algorithms. How to evaluate these new a...[Details]
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At present, China's domestic broadcasting and television cable digital TV network adopts the European DVB-C standard. Only a few regions use 256QAM modulation, while most regions use 64QAM modulation...[Details]
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1. Download crosstool-ng
The download address of crosstool-ng is: http://ymorin.is-a-geek.org/download/crosstool-ng/
It is worth noting that after downloading the latest crosstool-ng, remem...[Details]
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1 Introduction
At present, my country's urban public transportation mainly relies on buses, and the distance between stations is generally 500 to 1,000 meters. Buses brake and start several times...[Details]
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All computer programming languages have loop functionality.
So does PLC.
So of course there is a loop function.
Regardless of the CPU or programming language, there is a loop synta...[Details]
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In this power design tip and the next one, we will look at a simple method for estimating
the temperature rise of a
hot-swap
MOSFET. Hot-swap circuits are used to limit the inrush current wh...[Details]
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The rapid digitalization of corporate environments, the surge in complex cyber threats, the evolving security regulations, and the rise of quantum computing technology have created huge...[Details]
Analog electronics
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