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The application of high-
power
LEDs
is expanding day by day, but heat dissipation is still a headache for manufacturers. Now,
thermal analysis of
LED packages
can be perform...[Details]
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1. Application background: As a detection equipment in the wire harness production process, the wire harness tester can accurately detect the problems of errors, omissions, cold soldering, insulation...[Details]
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Recently, South Korean shipbuilding giant Samsung Heavy Industries announced that it has developed a laser high-speed welding robot for maritime applications, aiming to significantly improve the pr...[Details]
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Almost all electrical engineering books have introduced that two wattmeters are a widely used method for measuring three-phase three-wire power. However, for power analyzers, we recommend the 3V3A wir...[Details]
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In addition to the earliest Japanese batteries, GP Super is the first non-Japanese product to appear in the domestic market. GP stands for Golden Peak, and is an authentic Australian company. The ...[Details]
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News on the evening of August 11, today Xiaomi held the #Xiaomi 10th Anniversary Lei Jun Speech#, and the official website of the image evaluation agency DxOMark just released the photo score of the...[Details]
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How to choose constant current application of LED lighting? Undoubtedly, Buck type structure is the most cost-effective choice. This article briefly introduces the principles and applications of some...[Details]
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On the evening of March 14, Jianghuaiwei released its 2021 annual report. The company achieved operating income of 792 million yuan, a year-on-year increase of 40.50%; net profit attributable to shar...[Details]
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Comparison of conventional
LED
aging tests
Generally speaking, especially
high-power LEDs,
will have a certain degree of luminosity attenuation during the initial lighting ...[Details]
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At 11:11 on December 26, my country successfully launched the 5-meter Optical 02 Satellite (also known as Resource-1 02E Satellite) using the Long March 4B carrier rocket at the Taiyuan Satellite Lau...[Details]
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In electronic devices, the stability of the power supply is very important, and the power supply's ability to suppress ripple noise is equally important. The ability to suppress power ripple noise ...[Details]
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Title: The first three digits of the digital tube display a stopwatch, running from 000 to 999 at a speed of 0.01 seconds. When an independent button is pressed, the stopwatch stops, and the second bu...[Details]
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When we play with ARM9, we usually debug the program in the memory, which is very fast. This can also be done with STM32. Although the life of flash is very long now, debugging and burning programs...[Details]
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Abstract:
In view of the characteristics and limitations of traditional hardware radio architecture, the application requirements of analog-to-digital converters in software radio design are ...[Details]
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summary
The world of technology is ever-changing, and the need for efficient and reliable power solutions continues to rise. In recent years, 48 V supply voltage has received a l...[Details]
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