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1 Introduction With the rapid development of power technology, synchronous rectification technology is widely used in low-voltage, high-current output DC/DC converters. Under such circumstances, some...[Details]
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Microsoft Surface Duo and Surface Neo were originally scheduled to be launched in December 2020. After that, Microsoft deleted the text message "Coming soon for the 2020 holiday season" from t...[Details]
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On October 17, the "New Power Semiconductor and New Energy Application Summit Forum" will be held in Shenzhen. Xinju Energy has officially confirmed its attendance at the conference. At that time, ...[Details]
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Abstract: EMC performance is an important indicator requirement for AC regulated power supply. Based on the requirements for the use value of AC stabilized power supply, its EMC performance shoul...[Details]
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DC current probes come in two forms, one specific probe type is called a split core probe. The coil of this type of probe is placed on a "U" shaped core with a ferrite slider that covers the top o...[Details]
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Currently, lithium batteries are used more and more widely, from mobile phones, MP3, MP4, GPS, toys and other portable devices to gas meters that need to continuously save data, and the market capaci...[Details]
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1. LCD display principle. Working principle and driving circuit of LCD Liquid crystal is an organic compound. This organic substance has both the fluidity and continuity of liquid and the optical pro...[Details]
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Customers Speak: Checkmarx Named 2022 Gartner® Peer Insights™ Customer Application Security Testing Choice for the Fourth Consecutive Year Checkmarx is the only vendor rated Customer Choice in all ...[Details]
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Hi-Fi power amplifier circuit (with BOM)
This is a simple low cost
power amplifier
. You can implement it in 5 ways, as indicated in the diagram (from 20W to 80W RMS).
Notes:...[Details]
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What is an SMU SourceMeter? Source meter, SMU (SourceMeasureUnit) power supply/measurement unit, "source" refers to voltage source and current source, "meter" refers to measurement meter, "source met...[Details]
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Shown is a simplified schematic using a fully differential op amp, such as the OPA1632, configured as a unity gain buffer to provide a signal to a 24-bit ADC, such as the ADS1271. The circuit is a ...[Details]
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When making electronics, we inevitably have to use a variety of test instruments, and one of the more commonly used ones is the oscilloscope. When using an oscilloscope, we use probes to measure phys...[Details]
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The spectrum is a group of sine waves that, after proper combination, form the time domain signal under investigation. The spectrum analyzer is an instrument for studying the spectral structure of el...[Details]
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1. Characteristics and basic wiring diagram of two-wire proximity switch 1. Two-wire proximity switches can sense the proximity of metal or non-metal, have the characteristics of non-polarity i...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
Power technology
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