EKXJ421ELL680MM25S

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Aluminum Electrolytic Capacitors

EKXJ421ELL680MM25S is one of the aluminum electrolytic capacitors. Aluminum electrolytic capacitors are a type of capacitor that offers a very high capacitance per unit volume and are particularly useful for storing power. Capacitors are the opposite of batteries in that they store energy temporarily and release it quickly.

The EKXJ421ELL680MM25S is an electrolytic capacitor that has a higher capacity than other types of capacitors. It is composed of an aluminum foil anode, a cathode foil, and a separator film between them, all housed in a shaped metalized case. This high capacitance is achieved by using an electrolytic material (usually a liquid like ionic solution or a polymer) between the anode and the cathode. When a voltage is applied, ions of the electrolyte flow between the two foils, forming an electrical double-layer.

These capacitors find use in filtering power supply noise and signals in electronic circuits. This is because electrolytic capacitors have a much higher capacitance and can store more energy than other types of capacitors. Their ability to hold charges for a long time is also beneficial, as they enable efficient energy storage. Furthermore, they are low cost and easy to find in many sizes and shapes, allowing for a great deal of versatility.

The EKXJ421ELL680MM25S is an excellent choice for applications that require a reliable, high performance and high-capacity capacitor. Its reliability and efficiency are key benefits in these applications, allowing it to perform well in temperatures ranging from -45°C to +105°C. Moreover, it has a maximum ripple current of 105°C. This means that it can effectively reduce ripple noise in power supplies, and hence improve the overall efficiency of a system.

It is also important to note that the EKXJ421ELL680MM25S can withstand up to 10,000 hours of use at rated operation, making them highly reliable. Furthermore, the capacitance remains stable even with a wide range of temperature fluctuations, ensuring consistent performance. All these features make this aluminum electrolytic capacitor an excellent choice for demanding applications such as switched-mode power supplies.

In summary, the EKXJ421ELL680MM25S is a high-performance, stable aluminum electrolytic capacitor that is ideal for high-frequency switching applications. It offers a high capacitance per unit volume, reliable operation, and consistent performance over a wide range of temperatures. Moreover, the high capacity and long life of this cap make it suitable for long-term use in power supply noise and signal filtering, and high-frequency switching applications.

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