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Varitstor-related Terminology You Want to Know
The varistor is a widely used voltage-limiting electronic component. Using the nonlinear volt-ampere characteristics of the varistor, when an overvoltage occurs between the two poles of the varistor, the varistor can clamp the voltage to a Relatively fixed voltage value, so as to realize the prot...Read more -
The Ceramic Capacitor in the Car Motor
A starter motor refers to a motor that is installed on an engine and is used to start a diesel or gasoline engine through electric drive. The starter motor has a common and important electronic component—ceramic capacitor. The relationship between the starter motor and the ceramic capacitor is in...Read more -
Why Ceramic Capacitors Coated with Enamel and Epoxy Resin
Ceramic capacitors are very common in electronic products. It is a kind of capacitor with high dielectric constant ceramic material as the dielectric, coated with a metal film (usually silver) on the dielectric, and sintered at high temperature to form a disc-shaped capacitor. Since the dielectri...Read more -
Can We Use Two Capacitors In Parallel In Electric Fans
If the capacitance of the fan capacitor is not enough, you can use two capacitors in parallel to use as one. However, the withstand voltage value of the two capacitors must not be lower than the original capacitor. 1. Sometimes the fan does not rotate for a long time, it is likely that the...Read more -
Supercapacitors May Change the Battery Life of Smartphones
Imagine a cellphone to be fully charged within a few seconds and its battery life will not deteriorate even after ten years of use. This will surely be a revolutionary experience. A supercapacitor is a component that can store and transfer electrical charge. And its principle is similar to our ...Read more -
What Does Ceramic Capacitors Do in Smart Phones
There are many electronic components that make up a smartphone, among which ceramic capacitors are used more. So what role do ceramic capacitors play in smartphones? Before that, let’s understand what is a ceramic capacitor. Ceramic capacitor is a component widely used in electronic equipme...Read more -
How to Read the Capacitance on the Ceramic Capacitor
The reading method of ceramic capacitors is basically the same as the reading method of resistors. The basic unit of ceramic capacitors is expressed in farads (F), and other units include millifarads (mF), microfarads (μF), nanofarads (nF), and picofarads (pF). Among them: 1 farad = 1000 millifar...Read more -
Film Capacitors in Electromagnetic Heating Equipment
Electromagnetic heating equipment converts power frequency alternating current or pure direct current into high frequency alternating current through half bridge and full bridge inverter technology. High-frequency alternating current passes through various inductive loads to generate a high-frequ...Read more -
What Is The Use of NTC Thermistors In Electric Cars
As there are more and more cars, the fuel and exhaust emissions of cars become a big problem. Because cars use gasoline which is not a renewable energy source, and the exhaust gas emitted by cars using gasoline as fuel is harmful and will pollutes the air and damages people’s health. New en...Read more -
What Affects the Performance of Ceramic Capacitors
Ceramic capacitors are one of the most common types of capacitors. They are usually used in circuits for DC blocking, decoupling (bypass), coupling, and filtering. What factors will affect the normal use of ceramic capacitors? The effect of humidity on the deterioration of electrical param...Read more -
What Causes the Leakage in Ceramic Capacitors?
If the capacitor is used improperly or is affected by other external factors during use, it will malfunction or be damaged. Especially for ceramic capacitors, the problem of ceramic capacitor leakage often plagues many engineers. First of all, the surface insulation of the ceramic capacito...Read more -
Why Are Supercapacitors Environment Friendly
Electronic products are the necessities of people’s daily life now. There are many portable electronic products that use batteries to work. But batteries contain a lot of heavy metals, such as zinc, lead, cadmium, mercury, manganese etc. Because the chemical properties of these heavy metals...Read more