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Working principle of frequency converter
The prerequisite for the inverter to provide stable voltage and current to the load is to rectify the unstable AC power of the power grid into DC power...[Details]
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At the recent Shanghai Auto Show, OnStar used its own booth for the first time, vividly simulating a day in the future of connected cars for users. From June 11 to 13, OnStar also officially landed o...[Details]
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1 New Network Architecture
To realize intelligent wireless fiber-over-fiber networks, designing a good network architecture is the first issue that needs to be considered. Combining the advantages ...[Details]
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Does this small step for Aptiv represent a big leap forward in China (in terms of autonomous driving technology)? This week, it was reported that technology supplier Aptiv has opened a mobility off...[Details]
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This article describes the operational amplifier (op amp) parameters listed in the Electrical Characteristics table of the operational amplifier (op amp) data sheet.
Common-mode input resistanc...[Details]
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STM32F407 3 ADC alternate sampling (operation register)
Three ADCs alternately sample
In multi-ADC mode, ADC1 is the master and ADC2 or ADC3 is the slave, which are triggered alternately or simulta...[Details]
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1. Purpose of production The alarm sounds when someone breaks in illegally 2. Circuit Design and Production Analysis ①. Circuit diagram ② Principle Analysis The core part of the circui...[Details]
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Solar energy is an inexhaustible energy source with the characteristics of universality, safety, harmlessness, hugeness and longevity. It is now widely used in people's lives, such as solar water h...[Details]
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Verification is to test whether the design complies with the corresponding standards (industry standards or custom standards) and how much redundancy there is. Verification and debugging are the main...[Details]
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The differential circuit is the dual form of the integral circuit. In the basic integral circuit, the positions of the input loop resistor and the feedback loop capacitor are swapped to form the b...[Details]
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VoltServer uses standard data cables and endpoint converters to efficiently and safely transmit large amounts of power over long distances. The world’s digital transformation is well underway, driv...[Details]
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1 Introduction
The microwave measurement method is to use electromagnetic waves as a detection beam to irradiate the plasma to detect the plasma characteristics without causing any contamination t...[Details]
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Abstract: In the digital IF system, high-speed ADC and DAC have very high requirements for sampling clock. Therefore, a new sampling clock synthesis scheme for CDMA2000 digital IF system based on AD95...[Details]
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China Energy Storage Network:
The power industry is a basic industry and is capital-intensive. Whether it is government pricing or market competition pricing, the rationality of electricity...[Details]
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1 Introduction
China is one of the countries with the poorest per capita water resources in the world. However, in my country, water shortage and serious waste have long coexisted. The nex...[Details]
Test/Measurement
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