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A dual-output voltage and current stabilizing power supply is designed by using a new monolithic switching voltage regulator LM2576 to replace the commonly used linear three-terminal integrated volta...[Details]
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In the program flowchart, the Boolean data operation node is located in the function sub-palette "Programming → Boolean", as shown in Figure 1.
Figure 1 Boolean sub-palette
The names...[Details]
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SC2463 is a high performance multi-output buck converter controller. It can be configured for use in different power management applications, such as ADSL power supply with multiple output voltage ...[Details]
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The traditional fire emergency sign light has a fatal flaw, that is, it can only indicate a fixed escape direction, generally pointing to the nearest safety door, but this will lead to many unfavor...[Details]
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The following points should be noted when starting an asynchronous motor:
1) Before closing the circuit breaker and starting, check whether there are any foreign objects on or near the motor a...[Details]
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According to Huajin Semiconductor, its patent for "a TSV exposure process" won the silver medal at the 21st China Patent Award. It is reported that Huajin's TSV exposure structure and process is a ...[Details]
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Smart car lighting is constantly evolving, turning to LED-based solutions to improve road safety, achieve 3 to 5 times energy savings, enhance user experience, and innovate headlight design and rel...[Details]
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Apple appeared to temporarily halt device sales in Turkey on Tuesday as the country's economic crisis deepened, with the Turkish lira falling 15% after the country's president offered a staunch defen...[Details]
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One frequency converter drives several or even dozens of motors at the same time. The speeds of all motors are controlled by the output frequency of the same frequency converter. In theory, the spe...[Details]
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There are two main types of PWM control technology: one is voltage mode PWM control technology; the other is current mode PWM control technology.
The switching power supply initially adopted t...[Details]
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Memory semiconductors have been in a long-term downturn. Market research firm IC Insights predicts that Intel will surpass Samsung Electronics this year to take the top spot in the global semiconduct...[Details]
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Interrupt Concept
1. Interrupt life cycle
The serial port first generates an event, which is transmitted to the interrupt controller. The interrupt controller will perform cor...[Details]
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Before analyzing the advantages and disadvantages of the TDM model, I think it would be best to list some technical requirements for data file formats.
There are many different ...[Details]
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During the Mi Fan Festival, the price of Xiaomi 11 Ultra dropped by 1,500 yuan, and the starting price reached 3,999 yuan. Xiaomi 11 Ultra also became the most competitive product in the 4K price ran...[Details]
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A junction temperature calibration method for Si IGBT and SiC MOSFET power devices is proposed, which realizes low natural anti-interference junction temperature calibration.
A circuit f...[Details]
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