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The MAX77301 is a JEITA-compliant Li-ion linear battery charger that works with a USB interface, a dedicated charger, or a universal adapter. The IC provides automatic adapter type detection and coun...[Details]
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For power control of non-purely resistive devices such as halogen lamps, large LED screens and heating coils, it is generally not suitable to use the traditional linear voltage control method. Th...[Details]
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1 Introduction
Nowadays, when raising aquariums at home or in restaurants, oxygen is usually supplied by oxygen pumps all the time, which wastes both electricity and oxygen. The feeding is don...[Details]
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LG said last week that its dual-screen rotating phone is confirmed to be called the LG Wing. The main screen of the LG Wing is 6.8 inches, and some speculate that it is the same panel used on the LG ...[Details]
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Traditional ward call systems are generally wired, which is not only cumbersome to install and maintain, but also has low utilization and poor real-time performance. Although wireless call systems ...[Details]
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The Korea Fair Trade Commission (KFTC) said on the 27th that it has approved SK Hynix's acquisition of Intel's NAND business. Earlier, the deal had been approved by the United States and Europe. It i...[Details]
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TOP4 Heavy-duty gas turbine field Heavy-duty gas turbines are called the crown of the manufacturing industry! The reason is that they are one of the few most difficult industrial products in terms ...[Details]
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Apple today updated its Migration Assistant software on Windows to make it compatible with macOS Big Sur. Foreign media iMore pointed out that version 2.3.0.0 of the utility provides support for us...[Details]
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Abstract: Aiming at the problem that agricultural low-power three-phase AC motors cannot be widely used due to the difficulty in obtaining three-phase power supply, a three-phase AC frequency conver...[Details]
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Memory management problems and solutions There are 4 ways to manage kernel physical memory Choose one according to the configuration There are 5 ways to manage kernel virtual memory 4 for excepti...[Details]
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According to the United Daily News, a semiconductor manufacturer, Qiangmao, caught fire this afternoon (29th). The fire brigade sent 20 vehicles and 50 people to rescue. The scene reported that black...[Details]
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0 Introduction
Today, with the frequent replacement of electronic products, reliability testing before mass production is particularly important. Among them, life assessment, namely MTTF calcu...[Details]
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According to Kyodo News, Taiwan Semiconductor Manufacturing Company (TSMC), a Taiwanese foundry company, and Sony Semiconductor Solutions, a subsidiary of Sony Group, announced on the 9th that they w...[Details]
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[ Industrial robots
in the Chinese market in 2023]
Annual sales of 326,000 units, a year-on-year growth rate of 7.59%]
According to data from Gaogong
Robotics
Industry Res...[Details]
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Power MOSFET and IGBT tubes have the following requirements for their drive circuits:
(1) The gate-source drive pulse voltage amplitude UGS must be large enough. In order to reduce the on-state r...[Details]
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