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With the dawn of the intelligent era, the penetration rate of advanced driver assistance systems (ADAS) is rapidly increasing. Judging from recent statistics, from January to December 2023, the insta...[Details]
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1 Introduction
As electronic products develop towards miniaturization and portability, monolithic integrated high-efficiency, low-power supply voltage DC-DC converters are widely used. Current det...[Details]
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Jiwei.com reported on March 18 that severe heart failure is called "cancer in heart disease" and the only effective treatment is heart transplantation. There are about 15 million heart failure patien...[Details]
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Dutch telecom company Royal KPN NV said it will choose a Western vendor to build its core 5G mobile network, making it one of the first European operators to say it will not choose Huawei for 5G cons...[Details]
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China Energy Storage Network:
Since China proposed the carbon peak and carbon neutrality goals in September 2020, more than a year has passed. The industry has basically reached a consensus...[Details]
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"Do you think it will be cooler after the rain? It's just a dry pot. Add some water and keep it steaming!" When friends in the circle of friends are joking about the current weather, and when every...[Details]
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OnePlus is reportedly working on a foldable phone. A new report from PriceBaba cites tipster Yogesh Brar’s sources and reveals key information about the company’s first foldable phone. The report d...[Details]
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The speed of data transmission depends on optical fiber ribbons. Tiny optical fibers transmit convenient life and also weave a huge network power. When talking about optical fiber, we have to menti...[Details]
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South Korea encountered many difficulties in the early stages of full commercialization of 5G. SK Telecom, South Korea's largest telecommunications company, saw its operating profit decline slightly ...[Details]
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■As long as you encounter phishing WiFi, your personal information and passwords may be obtained by hackers with ulterior motives while surfing the Internet
■ When people think that their onli...[Details]
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二极管除了整流、检波
电路
使用以外,利用如图1所示的正向电压特性的电压限制(限幅、箝位)
电路
中也经常使用。
StartFragment
Figure 1 Diode forward voltage-current characteristics
Figure 2 shows the structure of the input pro...[Details]
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Short battery life in winter and slow energy replenishment in all seasons are still the two major pain points of pure electric vehicles!
On May 27, Nezha Auto announced some technical de...[Details]
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Qualcomm and Suzhou Xiangcheng reach strategic cooperation in the field of intelligent connected vehicles to help empower both technology and industry On May 14, Qualcomm (China) Holdings Limited (...[Details]
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Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solution should be a simple t...[Details]
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On October 31, a centralized commissioning ceremony was held for the Datang Ali Energy Storage, Basu Wind Power, and Heshun Photovoltaic Projects. The Tibet Ali Independent Grid-connected Energy St...[Details]