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Radar level meters are widely used in environmental protection, electric power, petroleum, chemical industry, steel and other industries. This is inseparable from the fact that radar waves are not ...[Details]
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The most worrying thing has finally happened, although it is not as bad as imagined. The United States finally took action against SMIC! On the evening of October 4, Semiconductor Manufacturing Int...[Details]
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1 Introduction At present, PWM power conversion technology has been widely used. For PWM inverters working in hard switching state, due to their large switching losses and serious EMI, it is ...[Details]
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1 Introduction
With the improvement of people's living standards and the acceleration of the pace of life, the incidence of cardiovascular diseases has risen rapidly and has become one of t...[Details]
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According to foreign media reports, Zhixing, an autonomous driving car company under Velodyne, Google's parent company, began selling its lidar ( laser radar ) sensors on Wednesday. Velodyne has deve...[Details]
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Resistor and capacitor components are the most widely used passive components in audio equipment. In recent years, domestic audio manufacturers have attached great importance to the selection of ac...[Details]
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On the evening of September 3, Faraday Future (FF) officially announced that Dr. Carsten Breitfeld joined the company as global CEO, while the former CEO and founder of the company, Jia Yueting, will...[Details]
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Fairchild's FAN9611/12 is an interleaved dual Boundary-Conduction-Mode (BCM) PFC controller that controls output power from 300W to more than 800W. It allows the use of cheaper diodes without sacrific...[Details]
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The program was reset inexplicably. After inspection, it was found that the following reasons were caused: an unknown space was accessed! This 1 should not be added. After the correction, there ...[Details]
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Challenges in Designing Power Converters
One of the main reasons is that board space is limited. To reduce the converter’s form factor, the frequency must be increased. This allows for the use...[Details]
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According to news on September 25, Hesai Technology recently announced that it has officially reached a designated cooperation with FAW Group to jointly create the world’s first in-cabin lidar smart ...[Details]
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1 Introduction
With the accelerated pace of social life and the gradual aging of the population, cardiovascular disease has become one of the most important diseases threatening human life. Su...[Details]
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The OnePlus Buds wireless earphones were launched earlier this year, marking OnePlus’ debut in the true wireless earphones market. Now, the company seems to be gearing up to launch another true wirel...[Details]
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As shown in the figure below, two resistors are used to divide the voltage. The resistance value can be 2:1. After dividing the voltage, 1/3 of the voltage of the signal source is obtained. In this w...[Details]
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Power management in contemporary electronic systems can optimize system efficiency through efficient power distribution.
Current sensing
is one of the key technologies in power management, which ...[Details]