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Introduction Today, high-performance power systems have come a long way, and designers are using multiple input voltages to drive multiple voltage rails for a wide variety of applications. The ne...[Details]
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The complete PFC circuit composed of IR1150 is shown in the figure.
Figure 5 IR1150 controlled PFC circuit ...[Details]
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STM32 has three startup modes. In RM0008 downloaded from the ST official website, you can find the startup-related configuration instructions: Translated into Chinese: The storage media corresp...[Details]
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/**************************************************************************************/ /* */ /* led.c: Use ARM to light up an LED and blink */ /* */ /***********************************************...[Details]
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Ferromagnetic resonance in power systems has always affected the safe operation of electrical equipment and power grids, especially for systems where the neutral point is not directly grounded. Fer...[Details]
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In recent years, new light sources represented by LEDs have been continuously exerting their functional and intelligent lighting advantages with their high efficiency, energy saving and environmen...[Details]
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For 25 years, Qorvo has been working with a broad range of partners to enable planetary exploration, and today, they have “launched” more than one million components into space. Here are some of th...[Details]
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1. The stability of the transmission system operation is an important factor for the safe and reliable operation of the transmission system
With the expansion of the scale of the transmiss...[Details]
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On the morning of October 13, Apple launched the U1 chip in the iPhone 11 series last year. The chip supports ultra-wideband technology (UWB), which can accurately measure the distance between ...[Details]
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The continuous improvement of semiconductor design and manufacturing process technology has made the devices on the circuit board run faster and smaller. The goal of digital power is to integrate...[Details]
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Yole Developpement said it expects the shortwave infrared (SWIR) market to be worth US$2.9 billion in 2028. The SWIR ecosystem is waiting for game changers to enable cost reduction and large-scale ...[Details]
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According to Jiwei.com on December 3, OPPO officially announced today that it will release the OPPO Reno5 series on December 10. It is currently known that there is a model in this series called Reno...[Details]
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After reading the S3C2440 bare metal for the first time, I have forgotten some of them, so I will select a few to review, starting with GPIO. 1 Schematic First, we need to look at the schematic dia...[Details]
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In recent years, autonomous mobility has continued to be popular. Autonomous mobile robots have been implemented in more and more industries, making great contributions to improving efficiency, sav...[Details]
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According to foreign media reports, Ford Motor Company has applied for a patent for a ground-penetrating tailgate sensor from the United States Patent and Trademark Office (USPTO), which may be use...[Details]