An important reason for the low lifespan of the LED drive power supply is the insufficient lifespan of the aluminum electrolytic capacitors required for the drive power supply. When working [...]
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 [...]
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 [...]
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 [...]
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 1 Structure and performance characteristics of aluminum electrolytic capacitors Aluminum electrolytic capacitors are made of anode aluminum foil that has been corroded [...]
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 [...]
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 [...]
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 [...]
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 [...]