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If a DAC is used in a feedback loop of an operational amplifier, the amplification gain is inversely proportional to the DAC input number or input code, and the inversion makes the scaling ratio inve...[Details]
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On November 20, the first council meeting and inaugural meeting of the China Automotive Chip Industry Innovation Strategic Alliance was held in Beijing. The meeting was held under the guidance of the...[Details]
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The first problem encountered in the use of natural gas flowmeters is the selection of instruments. The selection of natural gas flowmeters is not an easy task, and there are many factors to consider...[Details]
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On the afternoon of September 27, the signing ceremony of investment promotion projects in Deyang City, Sichuan Province was successfully held. CNAE China Sodium Electricity Group Co., Ltd. and the...[Details]
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Measurement Principle of AC and DC Clamp Meters Hall sensors are usually used to test DC currents. This is because AC clamp meters cannot use electromagnetic induction. The Hall sensor is placed as s...[Details]
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According to market data, my country's Internet of Things market size exceeded one trillion yuan for the first time in 2018, with an annual compound growth rate of over 25%; the global Internet of Th...[Details]
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Electronic transformer At present, the methods for measuring the hot spot temperature of transformer windings include direct measurement, thermal simulation measurement and indirect calculation me...[Details]
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Based on the rapid development of semiconductor integration technology, various types of single-chip microcomputers are flooding into the market with each passing day, providing great convenience for...[Details]
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With the rapid development of information technology, wireless remote monitoring technology has been more and more widely used. The wireless monitoring management system using advanced GPRS technol...[Details]
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On August 23, the Inner Mongolia Energy Bureau issued the Implementation Opinions on Accelerating the Development of New Energy Storage (Draft for Comments). According to the draft, for new guarant...[Details]
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The Fourth Plenary Session of the 19th Central Committee of the Communist Party of China made a very clear, incisive and profound exposition on upholding and improving the socialist market economic...[Details]
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DER-281 from Powerint is a 15W PAR38 TRIAC dimming flicker-free LED driver reference design using LNK405EG. It has an input voltage of 180VAC to 265VAC, an output voltage of 30V/0.5A, an efficiency...[Details]
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Enhanced resistance to denaturation and extended service life, suitable for automotive and industrial applications China, September 13, 2023 - STMicroelectronics’ TSZ181H1 automotive operational am...[Details]
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Achieving minimum power consumption for system operation is a common trend in modern electronic systems and a basic requirement for green electronics. The use of minimum power consumption design metho...[Details]
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A servo drive is a device used to control a servo motor. It can convert the input electrical signal into a motor speed or position control signal. The output voltage of a servo drive is one of the ...[Details]
Analog electronics
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