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At present, most domestic and foreign UPS brands are paying close attention to the high-end market based on modularization and networking. From the perspective of the global market, the market shar...[Details]
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EnerVenue has developed the second generation of its energy storage vessel (ESV): a metal-hydrogen energy storage solution.
ESV offers more efficient and flexible leading-edge ...[Details]
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Power electronics technology is a modern technology that uses power electronic devices to transform and control electric energy. It can save energy by 10% to 40%, reduce the size of electromechan...[Details]
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Recently, their humanoid Optimus Prime was released at the Mobile Expo in Goyang, South Korea. Tesla CEO Musk said that Tesla is becoming a leader in the field of reasoning and believes that Tesla ...[Details]
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In this article, we will use the font-free 12864 LCD module to make a small calendar clock. The final effect is shown in Figure 1.
What are the features of this small calendar clock?
...[Details]
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1 Introduction
PFC is now mandatory for electronic ballasts above 25W and has been a global requirement since 2005, when the European law on power factor correction (PFC) for electronic ball...[Details]
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2-1-1-16. Leakage inductance of switching power supply transformer
Any transformer has leakage inductance, but the leakage inductance of the switching transformer has a particularly import...[Details]
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US scientists say a breakthrough could solve a key problem with electric cars : charging time. The technology could add 320km of range to a car in just 10 minutes, a rate that would require the batte...[Details]
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Xiaomi's MIUI official Weibo recently released a summary of Xiaomi Health's "MIUI Manager Online" column, answering many questions that users are concerned about, such as water drinking reminders and...[Details]
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China Energy Storage Network News
: The 12th China International Energy Storage Conference speech transcript is as follows:
I am Zuo Juan from the State Grid Shanghai Energy Internet Res...[Details]
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1. Development environment Operating system: fedora14 Opencv version number: 2.0 Qt version number: 4.7 arm：mini6410 Cross-compilation tool: arm-linux-gcc-4.5.1 2. Installation and Configuration Li...[Details]
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Have you ever thought about using a single-ended primary inductor converter (SEPIC) topology to build your bias supply? If you don’t need isolation, then this idea is still feasible. The SEPIC has ...[Details]
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In S7-1200PLC, the timer used is a standard IEC timer, which belongs to the function block. Therefore, when each timer is used, a background data block must be configured for it to save the corresp...[Details]
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After several months of beta testing, OnePlus is now rolling out the OxygenOS 12 stable version update to OnePlus 9 and 9 Pro users around the world. The new version of OxygenOS 12 update brings UI u...[Details]
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Source: Getty Images/Sven Loeffler
With a history of 100 years, Beston focuses on developing high-quality fluid products that provide advanced anti-corrosion functions. The company recen...[Details]
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