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When engineers use an oscilloscope to measure the output signal of a switching power supply, they often find that the signals of the two measurement channels interfere with each other (crosstalk). If...[Details]
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On October 7, local time, the Palestinian Islamic resistance movement Hamas announced military action against Israel, and Israel declared a "state of war." It is expected that the latest Israeli-Pale...[Details]
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1 Introduction
Since Dr. Bernhard Jansen of Germany invented the proprietary technology of on-load voltage-regulating tap-changer with resistance transition and fast switching in 1926, on-load tap-...[Details]
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Everyone has always been very cautious about the high-voltage batteries of electric vehicles. We all know that poor insulation can lead to leakage and personal injury. However, as an engineering st...[Details]
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Friends who often pay attention to speakers should know that the mid- and high-pitched units in speakers are easy to burn out, especially in places such as studios, theaters, dance halls, conferenc...[Details]
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Radar has been around for more than a century, first used by Christian Huelsmeyer in 1904 to detect ships. Common applications are military radar, civil air traffic control, and, of course, speed che...[Details]
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A dismantling of China's Huawei's 5G small base station found that Chinese domestic components accounted for 55% of the cost. This ratio is 7 percentage points higher than the original large base sta...[Details]
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The application of brushless DC motors in washing machines is already quite common. With the need for energy conservation, emission reduction and carbon neutrality, its market share is also increas...[Details]
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Along with the iPhone 12 and 12 Pro, Apple also unveiled a new MagSafe charger that magnetically attaches to a ring on the back of the device and offers up to 15W of charging power, which is tw...[Details]
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The CO2 laser power supplies introduced above all use power frequency transformers. Since the laser output power is large, the power consumption of the power supply is also large, so the size and wei...[Details]
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High efficiency and energy saving, high comfort and high safety are the three major goals pursued by modern automobile technology. As an important subsystem of automobiles, the electric power steering...[Details]
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Hikvision's subsidiary Hikvision
Robotics
is committed to the research and development of robots. Not long ago, Hikvision Robotics launched a new generation of industrial barcode reader pro...[Details]
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Although the packaging industry is considered the "strongest point" of the mainland semiconductor industry, with the evolution of advanced packaging and the arrival of various forces, the advanced pa...[Details]
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Event Preview The 2024 Green Low-Carbon Transformation and Energy Storage Technology Innovation Industry-Education Integration Seminar/CFE2024 Southern Flow Battery Energy Storage Industry-Education I...[Details]