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Today’s high-efficiency step-down DC/DC converters use synchronous rectification technology to meet the high efficiency requirements of computing applications. The driver and power system must be...[Details]
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Continuing from the previous post, now that we can light up a small light and make it flash, let's try to light up the running lights and let 8 small lights flow back and forth from left to right and...[Details]
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The 4824 is a low-cost, portable, multi-channel input application solution. Eight high-resolution analog channels allow you to easily analyze audio, ultrasonic, vibration and power waveforms, check t...[Details]
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In recent years, the Internet industry has been developing in full swing, and the development of e-commerce and hardware manufacturing industries is also booming. An endless stream of electroni...[Details]
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Spectrum Analyzer Operating Instructions 1. Purpose Use the spectrum analyzer correctly to ensure the accuracy of the results. iframe src="https://www1.elecfans.com/www/delivery/myafr.php?targ...[Details]
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The figure below shows the classic circuit diagram of high-precision constant current :
In the circuit shown in Figure (a), a ground loop is added between the constant current circuit and the load,...[Details]
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June 23, 2021, Shanghai, China—SmartSens Technology, a technologically advanced CMOS image sensor supplier, today announced the official launch of three new image sensors based on its full performa...[Details]
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Well-known blogger @数码闲聊站 revealed that the new Honor is no longer restricted. Honor has obtained new platforms such as Dimensity 1100, Dimensity 1200 and Snapdragon 888, and is in the process ...[Details]
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Land, the basic building block of surface mount assembly, is used to form the land pattern of a circuit board, which is a combination of various pads designed for a particular component type. There...[Details]
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Buy a magnetoelectric low-voltage DC voltmeter on the market, with unlimited range. Find a potentiometer RP with a large resistance (about 500kΩ) and connect it in series with the voltmeter. At t...[Details]
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More and more Lambda customers are seeking and obtaining environmentally friendly (EF) or "green" power supplies . What constitutes an EF/green power supply? There are many factors that a power supply...[Details]
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The widespread adoption of imaging systems in industrial applications continues to expand, driven not only by the development of new image sensor technologies and products, but also by advances in ...[Details]
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Due to the continuous development of embedded system application technology, the requirements for core processor performance are getting higher and higher. Some traditional 51 series control chips ar...[Details]
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Currently, compared to the C-side, the B-side market needs more battery replacement. CATL’s battery swapping layout for passenger cars , which has always been low-key , suddenly received a piece o...[Details]
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In the process of home appliance maintenance, faults caused by capacitor leakage or capacity change are common and the fault phenomena vary. General pointer multimeters and some digital multimeters c...[Details]
Power technology
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