LKX2D221MESY25

Aluminum electrolytic capacitors are a type of capacitor that uses aluminum and electrolytic paper as the main material for energy storage, and its internal structure is composed of a case, a pole piece, an electrolyte and a winding layer. Aluminum electrolytic capacitors belong to polarized capacitors, which means that the direction of the voltage applied to the aluminum electrolytic capacitor has a certain relationship with the polarity marking of the aluminum electrolytic capacitor.

The LKX2D221MESY25 is an aluminum electrolytic capacitor that uses a snap-in type. This means that the installation and maintenance process is easy and straightforward. The main components of the LKX2D221MESY25 are a thermally conductive case, a terminal, an anode foil, an anode wire, an electrolyte, and an insulating sleeve.

This aluminum electrolytic capacitor has a working voltage of 25V and a temperature rating of 105°C, making it a reliable and durable capacitor choice. It has a capacitance of 2200 uF, an ESR of 17 mOhm, and a ripple current of 5400mA. The LKX2D221MESY25 is ideal for use in various communication applications, power supplies, and circuits as an energy storage device.

The metal case of the aluminum electrolytic capacitor works to help dissipate heat from the capacitor, thereby preventing any potential damage from heat buildup. The design also allows for a larger capacitance rating compared to other capacitors like ceramic capacitors.

The working principle of the aluminum electrolytic capacitor is based on a few key principles. First, when voltage is applied to the capacitor, it creates a charge on the surface of the sheet of aluminum foil in the capacitor. Second, the electrolyte in the capacitor reacts with the aluminum in order to create a solid dielectric layer between the two electrodes. This in turn creates an electric field, which prevents any current from passing through the dielectric layer. Once the voltage is removed from the capacitor, the dielectric layer dissipates and the electric field decays, allowing current to flow again.

In conclusion, the LKX2D221MESY25 aluminum electrolytic capacitor is a reliable and efficient choice for energy storage in various communication and power supply applications. Its metal case works to dissipate heat and ensure a longer product lifespan. Additionally, it works on the principle of electric fields and electrolytes to form a dielectric layer between electrodes, creating a reliable charge and discharge process.