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At present, in the field of high-brightness LED street lamp drivers, the two main technical solutions that are widely used at home and abroad are "using dedicated power supply chips" and "using swi...[Details]
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Linear DC regulated power supply
Figure 1-7 shows the schematic diagram of a linear DC regulated power supply. We can use Ohm's law for the entire circuit to discuss the efficiency of this circuit....[Details]
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How to deal with the phenomenon of wind and solar power abandonment? How to solve the safety problem of energy storage facilities? On October 29, the green and low-carbon technology project promotion ...[Details]
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TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15W. It has stable performance and good sound quality, and is more common in audio ...[Details]
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introduction
DC/DC converters are required for power management systems of various battery-powered electronic products, such as laptops, mobile phones, digital cameras, PDAs, etc. Therefore, DC/DC ...[Details]
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The advent of FinFETs has a significant impact on the physical design and testability design flow of integrated circuits . The introduction of FinFETs means that complementary metal oxide semicon...[Details]
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1. To judge the quality of the crystal oscillator, first use a multimeter (R×10k block) to measure the resistance value at both ends of the crystal oscillator. If it is infinite, it means that the c...[Details]
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macOS has just updated the public beta version of Catalina. Compared with other systems, Catalina has relatively fewer features, both in terms of eye-catchingness and number of features. However, aft...[Details]
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Toyota and Google announced a collaboration to use Google's latest AI-driven voice service capabilities to create the next generation of Toyota and Lexus infotainment systems. Compared with the curre...[Details]
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Recently, there were reports that Samsung foundry has decided to make an important renaming of its process technology. Specifically, the second-generation 3-nanometer manufacturing technology, origin...[Details]
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Thermometer is a commonly used teaching instrument, which is widely used in laboratories. There are many types of thermometers, among which fiber optic thermometer is a common type. Fiber optic t...[Details]
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Keysight Technologies Inc. (NYSE: KEYS), a leading technology company that helps enterprises, service providers and governments accelerate innovation to connect and secure the world, announced that ...[Details]
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While maximizing power efficiency at full load is a priority in AC/DC power supply design, standby power standards and emerging power efficiency standards are adding additional considerations. Ther...[Details]
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introduction
Freescale's smart car competition has been successfully held for four times. Most of the participating teams that use cameras as their main sensors have chosen analog CCD or analog ...[Details]
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As the automotive industry accelerates its development towards intelligent and interconnected systems, Changzhou Changzhou launched the latest automotive-grade 60 V N-channel MOSFETs se...[Details]
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