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If you are driving an LED, then a resistor of about 1K will do. If you want a brighter brightness, the resistor can be reduced, but the minimum value should not be less than 200 ohms, otherwise the c...[Details]
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With the rapid development of lighting engineering, the number of street lamps has increased, and the power consumption and performance have not improved much, so the requirements for street lamp time...[Details]
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High-Speed Backplane Interconnect Design Challenges
Today's telecommunications systems, data communications systems, complex computer systems, etc. all rely on high-speed serial data transmissi...[Details]
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According to foreign media reports, in 2019, Tesla Model 3 set an amazing sales record, with global customer deliveries exceeding 300,000. This is definitely the first Tesla model to reach such a hig...[Details]
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The quality of LED driver power supply will directly affect the life of LED, so how to make a good LED driver power supply is the top priority of LED power supply designers. This article will int...[Details]
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UPD78F9222 charger features:
1. Multiple functions such as negative voltage, zero voltage, maximum voltage, temperature rise, etc.
2. Rechargeable lithium battery and nickel-metal hydride battery
3...[Details]
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Corning Incorporated held a mass production ceremony for its new automotive glass solutions factory located in Hefei Xinzhan High-tech Development Zone. The mass production of the new plant mean...[Details]
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Recently, the China Construction Third Engineering Bureau consortium won the bid for the design and construction general contracting of the 200MW/1000MWh all-vanadium liquid flow energy storage pro...[Details]
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In 1903, in a last-ditch effort to preserve direct current as the standard for electricity distribution across the US, Thomas Edison staged an infamous incident to demonstrate, in part, the dangers...[Details]
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Annual wafer shipments exceeded 2 million pieces for the first time, sales revenue and gross profit margin both increased, and 32 consecutive quarters of profitability... This is the impressive perfo...[Details]
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Low power consumption research is a hot topic in wireless sensor network research, which can be divided into two levels: hardware and software. This paper introduces the technical background of low...[Details]
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TTL gate circuits with other functions
1. Open collector NAND gate (OC gate)
1. Working principle of OC gate
2.
Application of OC gate
2. AND/NOR gate
3. Three-state output gate (TSL gate)
...[Details]
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Toshiba CEO Taro Shimada (pictured) said earlier today that after privatization, Toshiba Semiconductor will focus on power-related products. "In the short term, expanding the sales of power semicon...[Details]
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On July 30, Hangjin Technology stated on the interactive platform that the high-performance graphics processing chip SG6931 of its subsidiary Changsha Shaoguang has been put into mass production. Wei...[Details]
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Recently,
WPG Holdings (hereinafter referred to as WPG),
a leading international semiconductor component distributor dedicated to the Asia-Pacific market
, announced that its subsi...[Details]