P278HL472M480A

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Film capacitors, also known as plastic film capacitors, are electronic components with excellent safety performance, high reliability, good self-healing effect and strong capacity for withstanding high voltage transients. The P278HL472M480A is an aluminum electro-film capacitor designed for use in critical applications. Its superior electrical properties make it an ideal choice for applications where high reliability, long life and higher energy density are required.

The P278HL472M480A is a radial-leaded, aluminum-electrolytic capacitor with an extended capacitance range. It features reliable performance, superior dielectric absorption and excellent high frequency characteristics. It delivers precise capacitance values, provides lower ESR and is resistant to vibration. With its unique combination of features, the P278HL472M480A is suitable for a wide range of applications.

The P278HL472M480A is used in a variety of critical applications such as automotive, aviation and military, and is suitable for use in communication and high-end audio equipment. It is a premium choice for high voltage applications, including electric tools and generating sets, pulse circuits and high frequency DC/AC power supplies. The P278HL472M480A is also used in DC-DC converters, AC filters, and battery discharge protection circuits.

The working mechanism of the P278HL472M480A follows the same principle as other film capacitors. The main component is an electrolyte, usually made of aluminum foil, that is coated with either paper or plastic. This dielectric material can absorb external electric fields. As it absorbs the electric field, a current passes through the capacitor and charges it up. The capacitor then stores energy until it is discharged. When the electric field is removed, the energy stored in the capacitor is released, allowing it to supply a current to the circuit.

The P278HL472M480A is a robust, low-ESR, and high-frequency capacitor featuring a robust PPT encapsulation, offering superior insulation performance, excellent stability and uniform capacitance over a wide temperature range. Its extended capacitance range and powerful insulation performance make it an excellent choice for a variety of demanding applications.

In conclusion, the P278HL472M480A is an ideal component for a wide range of applications due to its reliability, long life and higher energy density. Its robust construction and extended capacitance range make it suitable for a variety of critical applications. Furthermore, its reliable performance and superior dielectric absorption make it an ideal choice for high-frequency DC/AC power supplies and other demanding applications.

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