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Some aspects of car interior design haven't changed radically in the past half century or more. The steering wheel is always there, the gear lever is always on the right, and the vents may be round o...[Details]
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From July 1 to 3, the 2019 Summer Davos Forum was held in Dalian. Technology and innovation are the distinctive features of the Summer Davos Forum. Connecting all aspects related to electricity and...[Details]
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Many people do not understand the situation of Sub-6GHz and millimeter wave, so ZTE executive Lu Qianhao specially wrote an article to popularize the knowledge. Image source: Weibo Lv Qianhao said ...[Details]
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1. Introduction
Electrostatic precipitators have the characteristics of high dust removal efficiency and relatively low operation and maintenance costs. They play a very important role in ...[Details]
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On January 30, 2024, Canon Group released its 2023 financial report. According to the financial report, Canon Group's revenue in 2023 increased by 3.7% year-on-year to 4,180.972 billion yen. In addit...[Details]
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According to foreign media reports, Showa Denko will make a public acquisition of Hitachi Chemical, a subsidiary of Hitachi, in mid-December, with an estimated acquisition amount of 900 billion yen. ...[Details]
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0 Introduction
The piezoelectric ceramic actuator (PZT) is the core of the micro-displacement platform. Its main principle is to use the inverse piezoelectric effect of piezoelectric ceramics t...[Details]
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DP108T is a highly integrated USB/YTPE-C audio chip. It embeds all necessary analog modules, including dual DAC and audio driver, microphone gain, PLL, voltage regulator and USB transceiver. In add...[Details]
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The DC power supply of our plant's 350MW supercritical heating unit is composed of high-frequency switching power supply modules, batteries and other equipment. The intelligent high-frequency switc...[Details]
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Embedded Linux system has the advantages of good portability, strong network function, excellent GNU compilation tools, free open source code, etc. The S3C2410 processor is a 32-bit embedded processo...[Details]
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In high-frequency PWM switching converters, a reliable gate drive circuit must be designed to ensure that the power MOSFET works at high frequency, high voltage, and high current. A good-performanc...[Details]
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Earlier, Bloomberg New Energy Finance (BNEF) reported that there will be 559 million electric vehicles in the world by 2040, which will have a significant impact on the power grid on which the world ...[Details]
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In recent years, with the development of society, PLC programmable controllers have been widely used in industrial production. At the same time, the requirements of technicians for their use are al...[Details]
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On January 8, 2024, the Chengdu Municipal People's Government issued the "Implementation Opinions on Prospectively Cultivating Future Industries and Building New Driving Forces for High-Quality Dev...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
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