A758KK687M0EAAE016

Aluminum-Polymer Capacitors are multi-layer capacitors developed to provide an enhanced level of performance above that of conventional electrolytic capacitors. The technology combines a porous aluminum core with a polymer dielectric, to create a simple, robust and reliable capacitive device. The A758KK687M0EAAE016 is the product code for a specific type of aluminum-polymer capacitor, and is used in a variety of applications where improved characteristics are desired.

Types

Aluminum-polymer capacitors consist of three main types: cylindrical, surface-mounted, and chip-shaped. All three types have their own unique attributes. The cylindrical type features a single spiral edge terminal extension, whereas the surface-mounted type includes a double-sided terminal that allows for easier installation. The chip-shaped type is particularly attractive for electric products as it is compact, lightweight, and has high insulation resistance.

Application Field

The A758KK687M0EAAE016 aluminum-polymer capacitor is a versatile product with a wide range of applications. Its advanced characteristics make it suitable for use in a variety of electronics, such as portable electronics, power supplies, medical equipment, automotive electronics, military equipment, and test and measurement equipment. The capacitor is also widely used in power factor correction to improve the efficiency of power systems.

Working Principle

Aluminum-polymer capacitors are constructed with a pair of electrodes, one made of aluminum and the other an electrically conductive polymer. When a voltage is applied, an electrical current flows through the polymer, creating a charge across the aluminum layer. This charge creates an electrostatic field that stores an electrical charge. When the applied voltage is removed the stored charge is maintained. This enables the capacitor to act as a reactive component, modifying the current in a circuit. It can be used to filter AC power, store energy, reduce fluctuations and ripple, alter wave shape, and provide frequency dependent characteristics.

Conclusion

The A758KK687M0EAAE016 aluminum-polymer capacitor is a reliable, low-cost capacitor with a wide range of applications. It offers several advantages over its electrolytic counterparts, including lower capacitance losses, improved volumetric efficiency, higher ripple current capability, and broader temperature range. The aluminum-polymer capacitor is an excellent choice for many applications due to its enhanced performance, reliable construction, and wide range of available sizes and styles.