What is a filter capacitor?
The filter capacitor is an energy storage device connected in parallel to the output of the rectifier power circuit to reduce the ripple coefficient of AC pulsation and smooth the [...]
What is a series capacitor and its function?
Series capacitor are also a kind of reactive power compensation equipment usually connected in series in ultra-high voltage lines of 330kV and above. Its main function is to improve the [...]
Coupling method of coupling capacitor
The coupling method of the coupling capacitor is nothing more than acting on the electronic control system through wires, spaces, public lines, etc. The analysis mainly includes the following. Direct [...]
How to choose metal film capacitor used in LED lighting?
Metal film capacitor are widely used in LED lighting, electronics, home appliances, communications, electric power, electrified railways, hybrid cars, wind power, solar power and other industries. Different types of metal [...]
Current status and development of aluminum electrolytic capacitors
Current status and development of aluminum electrolytic capacitors 1 Structure and performance characteristics of aluminum electrolytic capacitors Aluminum electrolytic capacitors are made of anode aluminum foil that has been corroded [...]
What is a Paper mediated capacitors?
Paper mediated capacitors are capacitors composed of paper with a very thin dielectric thickness as the medium, aluminum foil as the electrode, wound into a cylindrical shape, and then immersed [...]
Characteristics of high frequency bypass capacitors
The high frequency bypass capacitors can filter the high frequency (let the high frequency pass through the branch where the high frequency bypass capacitor is located) and retain the low [...]
Where are the main applications of amplifier capacitors?
Amplifier capacitors are electronic components that store excess power. Usually used to provide additional power boost when the audio signal reaches its peak, the amplifier capacitor will increase the dynamic [...]
What is a variable capacitor?
A variable capacitor is a capacitor whose capacitance can be adjusted within a certain range. By changing the relative effective area between the pole pieces or the distance between the [...]
Types of fixed capacitors
Fixed capacitors are capacitors with fixed capacitance, which can be divided into two categories: ceramic capacitors and mica capacitors. ♦ ceramic capacitor Ceramic capacitors are made by extruding a high-dielectric [...]