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In order to increase the repetition frequency of the power supply, some improvements are made to the basic circuit in the figure, adding a high reverse voltage transistor and a diode, as shown in the...[Details]
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One of the important properties of noise is its spectral density. Voltage noise spectral density is the effective ( RMS
) noise voltage per square root hertz
(usually in nV/rt-Hz). Power spectra...[Details]
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With the rapid development of power electronics technology, nonlinear loads in power systems have increased significantly, and various nonlinear and time-varying electronic devices such as inverters, ...[Details]
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When it comes to office projectors, the impression in everyone's mind is often the old antiques in traditional conference rooms that have been "in service" for three, four or six years. People want t...[Details]
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According to foreign media reports, researchers have found a way to use some mining waste in a potential low-cost catalyst to produce hydrogen fuel. (Image source: Queensland University of Technol...[Details]
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What do electric cars really compare when it comes to use? Users will definitely say charging and battery life, which is also one of the pain points of electric cars. "Our community renovated the p...[Details]
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Where has the car steering system come? What is the future direction of turning to technology? How to strengthen related layout? From Bosch Huayu, we may be able to get some answers. After all, the...[Details]
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After 70 years of trials and tribulations, the relationship between China and Russia has become more mature, stable and resilient. On June 5 this year, the heads of state of China and Russia decide...[Details]
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01CH44X Application on Electric Bicycle
Application of 1CH44X in brushless motor of electric bicycle
Since brushless motors do not have brushes and commutators, they are highly competitiv...[Details]
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July 30 news: Qualcomm disclosed today that the company and Huawei have reached a new licensing agreement. Qualcomm did not disclose the specific content of the agreement, but revealed the relevant...[Details]
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The goal of electronically controlling xenon headlamps via stepper motors is to direct the light beam to minimize light intensity for oncoming vehicles while illuminating the road on curves. Howe...[Details]
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The headphone sleep detection method invented by Jier Technology uses motion sensors to detect the displacement of the user's head. At the same time, it adopts a phased vibration strategy during the ...[Details]
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1. Why use a non-contact infrared thermometer? Non-contact infrared thermometers use infrared technology to quickly and easily measure the surface temperature of an object.
No mechanical contact with...[Details]
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Chips are the core components of electronic devices such as mobile phones, computers, and smart watches. Chips are also the most integrated components in the semiconductor industry, and the silicon m...[Details]
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Wasu
Robotics
is a national key "small giant" enterprise of "specialization, precision and innovation", and is also an active practitioner of the path of independent innovation of national ...[Details]