APSC6R3ELL821MJB5S

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Aluminum-polymer capacitors are a type of capacitor characterized by their small size and high energy density. They are used in a variety of electronic applications, such as mobile devices, laptops, and audio systems. The APSC6R3ELL821MJB5S is a model of aluminum-polymer capacitor developed by Vishay Intertechnology.

Applications

This capacitor is suitable for a variety of applications, including providing filtering, controlling ripple, and providing energy storage. APSC6R3ELL821MJB5S can be used in high frequency circuits such as 5G or similar networks, or in low voltage switching converters. It can also be used in audio applications such as amplifiers, speakers, and loudspeakers, as well as in automotive circuits.

Features and Benefits

The APSC6R3ELL821MJB5S offers enhanced performance and reliability compared to standard aluminum-polymer capacitors. Its components are specifically designed to reduce voltage ripple and are self-healing to further reduce the chance of failure. It is 100% load cycling and short-circuit proof and can achieve a rated capacitance of 1.5 times its rated voltage. Its superb frequency characteristics and low ESR/ESL values give it excellent performance for high frequency switching applications.

Working Principle

Aluminum-polymer capacitors are based on the electrochemical principle of capacitance. When a voltage is applied to the capacitor, the aluminum electrodes are polarized, forming an electrical double layer. This double layer stores energy and causes the electrode surfaces to become charged, forming a dielectric in between the two layers and thereby creating a capacitor. APSC6R3ELL821MJB5S is designed to offer greater stability, higher capacitance, and less leakage than traditional aluminum-polymer capacitors.

Conclusion

The APSC6R3ELL821MJB5S is a high-performance aluminum-polymer capacitor designed to offer improved reliability and performance compared to standard models. Its small size, high energy density, and self-healing characteristics make it a suitable choice for a variety of electronic applications, including mobile devices, laptops, and audio systems. Its unique design and enhanced performance characteristics make it ideal for high frequency circuits and low voltage switching converters.

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