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Summary: Combining an analog voltage multiplier with an IC's high-side current-sense amplifier can conveniently measure the power consumed by a load. One multiplier input is connected to the load volt...[Details]
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Volvo has announced the price of the 2020 XC40 in the UK - £28,965. The T3 will be equipped with an automatic transmission, while the T4 model will be available in front-wheel drive and four-wheel dr...[Details]
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Advantages of rear projection TV: low cost, low power consumption, zero radiation. Disadvantages: large size, takes up space, narrow viewing angle, bulbs must be replaced regularly. Principle o...[Details]
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For radio management, spurious emission is an important cause of interference. In the process of radio transmission equipment detection, spurious emission test is an important and mandatory tes...[Details]
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Software radio is a new architecture based on broadband A/D, high-speed DSP chip and software as the core. Its basic idea is to place the broadband A/D as close to the RF antenna as possible so as ...[Details]
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Characteristics of analog closed-loop control system-PID control:
It does not require a mathematical model of the controlled object, has a simple structure, is easy to implem...[Details]
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November 4, 2022, Hangzhou - Recently, Intel and Alibaba Cloud jointly demonstrated their rich cooperation and diverse innovations from technology to practical applications at the 2022 Yunqi Conferen...[Details]
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Abstract: The probe is the first link in observing the signal. Its main function is to carry the link of signal transmission and transmit the signal to be tested completely and reliably to the osci...[Details]
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Introduction
At present, there are many supercritical and ultra-supercritical boilers in operation in China. The steam temperature of these boilers is 30-60℃ higher than that of subcritical bo...[Details]
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If the SMPS switching frequency is designed to be non-fixed and allowed to vary around a certain frequency, its EMC electromagnetic waves will spread out and will not produce large peaks at the swi...[Details]
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China Energy Storage Network News:
Text/Wang Fei, Ju Liwei, Ge Xinxin, North China Electric Power University, China Petroleum News
To achieve the "dual carbon" goal, energy is the ma...[Details]
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STMicroelectronics expands 5V op amp portfolio with optimized power and signal conditioning performance
October 12, 2022, China – STMicroelectronics has added a high-perf...[Details]
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The oscilloscope is a commonly used electronic testing instrument, which is widely used in many industries. When we use the oscilloscope, we need to understand the knowledge of using the oscilloscope...[Details]
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The insulation coordination of low-voltage equipment has high requirements for terminal blocks from design structure to material selection. This article attempts to analyze the application and design ...[Details]
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Electric vehicles (EVs) are the future of mobility, but the biggest barriers to mass consumer adoption are range anxiety and price. While using a larger battery would be the obvious solution to inc...[Details]