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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 -
The Application of Y Capacitors on Electric Vehicles
Safety Y capacitors are important components in vehicle circuits, mainly used for EMI/EMC filtering and charging and discharging. Specific applications include the following aspects: 1.Motor driver: The DC/AC inverter module in the new energy vehicle motor driver needs to use a large numbe...Read more -
How Does A Thermistor Function in Printer
The printer is a common device in work and life. When the printer is working, you can feel that the body of the printer is very hot, and the printed paper is also hot. Why is this? This is because when the printer is working, the heat roller keeps rotating, and the temperature reaches above 100°C...Read more -
How To Detect The Leakage Of Safety Y Capacitor
The leakage of the safety Y capacitor can be detected by the following methods: Static voltage test method: Apply a static voltage between the electrodes of the capacitor, and then measure the discharge curve of the capacitor. If the discharge curve of the capacitor is very stable, it indicates t...Read more -
What Are The Application Fields Of Supercapacitors
As a new type of energy storage device, supercapacitors have more obvious advantages than traditional batteries, so do you know what are the application fields of supercapacitors? Read this article to find out. Automotive Field In the automotive field, supercapacitors provide strong suppor...Read more -
Semiconductor Components: Zener Diodes and Varistors
A semiconductor component is an electronic component whose conductivity is between a good conductor and an insulator. It uses the special electrical properties of semiconductor materials to complete specific functions. It can be used to generate, control, receive, transform, amplify signals and p...Read more -
Supercapacitor As Short-Term Backup Power Supply
Supercapacitors are used in a variety of applications. When used as a power balance power supply for lifting devices, it can provide super-large current power; as a vehicle starting power supply, the starting efficiency and reliability are higher than traditional batteries, and can replace tradit...Read more