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As power density increases, energy loss becomes more concentrated. Higher efficiency means lower heat loss. Improving power efficiency is rapidly becoming the only viable measure to increase power ...[Details]
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According to market research institutions, China's demand for LED general lighting will reach $10 billion by 2015 and $22 billion by 2020. It is an inevitable trend for LED lighting to gradually re...[Details]
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Max Tech shared a video today highlighting the performance between the 8GB M1 MacBook Pro and the 16GB M1 MacBook Pro. The video includes a series of benchmarks, from Geekbench, Cinebench to RAW ex...[Details]
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It's been 16 years since the first car night vision technology appeared on the Cadillac DeVille in 2000, when it was developed by Raytheon. Since then, many companies have stepped in to improve the...[Details]
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Japanese Toyota Group and electric utility giant JER jointly announced on October 27 that Toyota has commissioned a second-life battery energy storage system consisting of lithium-i...[Details]
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As the basic chip of mobile phones, the power management unit is like an engine that drives the smart phone to run on the 3G highway. Although the existing power topology can meet the current appli...[Details]
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After launching the series "RF Knowledge Digital Engineers Need to Master", it received a strong response. Some engineer friends contacted me and said that in addition to digital engineers using R...[Details]
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In the data acquisition and real-time control system based on single-chip microcomputer, the command and data transmission between the computer and the single-chip microcomputer is carried out through...[Details]
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The ZS2934SL product is a switching power supply chip independently developed and produced by Shenzhen Liyuan Micro Technology. The product adopts a nationally produced design. Liyuan Micro owns al...[Details]
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Use TIM2 to output PWM to drive the servo, and use TIM2CH3 (PB11 pin) to output the drive waveform. From the data sheet, we know that the default multiplexing function of PB10 is USART3_TX can be us...[Details]
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China Energy Storage Network News:
On April 21, the Marketing Service Center of State Grid Chongqing Electric Power Company completed the preparation of the 2020 Chongqing power grid's flood ...[Details]
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In recent years, the government, media and the public have paid more and more attention to road transport monitoring and management. Under the new normal, factors affecting road transport safety hav...[Details]
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This article introduces how to use the LOTO oscilloscope + signal generator module to operate, as well as how to set the corresponding functions of the host computer software, select the waveform out...[Details]
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According to Hankyung reports, Samsung Semiconductor held a speech at KAIST (Korea Institute of Science and Technology) earlier today. Kye Hyun Kyung, President of Samsung Equipment Solutions Divisio...[Details]
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First, make a small cylinder with paper, and then wind the inductor coil on the cylinder to make a hollow inductor.
Air-core inductance calculation formula: L(mH)=(0.08DDNN)/(3D+9W+10H)
D-----...[Details]
Discrete Device
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