Abstract: The dual closed-loop decoupling control principle of voltage-source PWM rectifier is analyzed. In view of the fact that grid disturbance and load disturbance have a great influence on the dy...
I have loved electronics since I was a child. When I grew up, I started to study electronics and now I work in the electronics industry. Cultivating interests is the most important thing. Cultivating ...
I'm begging for the e-book "Software Development for Memory-Constrained Systems"~~~ I don't want the English version, I want the Chinese version, preferably the simplified Chinese version. Can anyone ...
This game has a bug. There is no inductor in the first puzzle. So basically you can only rely on luck to get it right. Haha, let's talk about Easy Power Supply. This kind of voltage regulator with ind...
ESP-mp-01 development board is a development board based on ESP8266 SoC that can run MicroPython. Unlike the STM32 version of Pyboard, ESP8266 itself does not have USB and can only be accessed through...
When watching Avatar, I noticed that the plants on Pandora glow at night. Normally, they emit a faint light. When someone touches them with their hands or steps on the grass, the stepped grass or touc...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
Automotive Electronics
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