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What are Active Components and Passive Components
The beginning of the 21st century is a period of explosion of electronic products. Electronic products such as mobile phones, MP3, MP4, and cameras basically appeared at that time. With the continuous development of the times and the advancement of technology, more and more electronic products Pr...Read more -
Precautions for the Maintenance of Super Capacitors
Among electronic components, supercapacitors are favored by more and more people due to their advantages such as large capacitance, high power density, fast charging speed, long service life, and environmental protection, and are widely used in new energy applications and electronic products. Sup...Read more -
Hybrid of Supercapacitor and Lithium Battery
At present, the energy storage devices that can provide electric energy for electronic products on the market mainly include batteries and capacitors. Supercapacitors and batteries can store a large amount of electric energy and can be used as power supply sources. Batteries are very commo...Read more -
Combination of Varistors and Fuses in the Circuit
Each electronic product is composed of different electronic components. Without one of them, the electronic product cannot operate normally. The most common problem encountered by electronic products during work is overvoltage. In the circuit, due to improper parameter coordination or external fa...Read more -
What Is ChatGPT And Why Is It So Hot
Recently, the concept of ChatGPT goes wild online At the same time, the Internet was full of information about ChatGPT, so what is ChatGPT? How did it become popular? ChatGPT is a brand-new chat robot model developed by OpenAI, an American artificial intelligence company. It is a natural language...Read more -
How To Check A Thermistor When It Goes Wrong
Thermistor is a kind of resistor with nonlinear volt-ampere characteristics that is sensitive to ambient temperature changes. Its resistance value is related to temperature, and the resistance value of thermistor varies greatly within a relatively small temperature range. So how to judge whether ...Read more -
Thermistor in Electronic Thermometer
Before the mercury thermometer was invented, people used the back of their hands to measure their body temperature. This method of measuring body temperature was not accurate. Everyone’s perception of body temperature is different, some people are sensitive to temperature, and some people a...Read more -
Audi to Increase Investment in Electric Mobility
Beijing time on December 4th, 2022, according to media reports, German automaker Audi will increase investment in electric mobility in the next five years, with an investment of up to 35 billion euros (about 42.5 billion U.S. dollars). Among the above-mentioned investment quotas, about 25 billion...Read more -
Can Ceramic Capacitors Be Used In Filter Circuits
Different filter circuits have different requirements for the capacitance of the capacitor. High-frequency filter circuits should use small-capacitance capacitors, while low-frequency filter circuits require large-capacitance capacitors. Ultra-high frequency filter circuits using small-cap...Read more -
Characteristics of Ceramic Capacitors
Ceramic capacitors are widely used in electronic equipment at present, accounting for about 50% of the total number of capacitors used, but many people do not know enough about their characteristics. In order to meet the standardization and requirements of product use, the following is an overvie...Read more -
Application of Supercapacitor in National Defense
Supercapacitor, as an important energy supply component in high-power pulse weapon equipment, is a new type of energy storage device that can burst out huge energy in a short period of time, and can be called the “energy core” of many military equipment. Its performance can be called ...Read more -
Analysis of Capacitor Failure
Capacitor failure means that a capacitor cannot work normally during normal working hours. The main parameters of capacitors are capacitance; loss value(also called DF value); withstand voltage; insulation resistance; and leakage current value. Usually, when many customers use capacitors, they wi...Read more