B32021A3272K000

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Film Capacitors

Capacitors are essential components of virtually all modern electrical and electronic circuits. Film capacitors are among the most reliable and versatile capacitors available. They are used in numerous low- and high-power applications such as energy storage, power-factor correction, buffering and filtering, pulsed power, and antenna tuning. The B32021A3272K000 film capacitor is a particularly versatile and reliable component that can support a variety of applications.

B32021A3272K000 application field

The B32021A3272K000 film capacitor offers a host of applications. It is used in filters and delay lines due to its stable capacitance and dielectric absorption values. It can be used in high voltage circuits due to its insulation resistance and dielectric strength. In addition, its low dissipation factor allows for good power factor correction and superior frequency stability. Finally, the B32021A3272K000 is used in communication circuits, on-board current limiters and grounding circuits, and in capacitor correction networks.

Working principle of the B32021A3272K000

The working principle of the B32021A3272K000 is similar to that of other film capacitors. At its most basic level, it works by using an alternating electric field to create a phenomenon known as electrostatic attraction between two electrically insulated plates. The electric field generates an attraction between the molecular structure of the film and the molecules of the dielectric. This attraction causes the molecules to move toward each other and create a dielectric barrier (or dielectric absorption) that increases the capacitance of the device. Most modern film capacitors use polyester or polypropylene as the dielectric material.

The B32021A3272K000 is characterized by its low dissipation factor, high capacitance, dielectric absorption, breakdown voltage, and insulation resistance. The capacitor offers excellent insulation between primary and secondary windings and is rated at a temperature range of -25 degrees Celsius to +85 degrees Celsius. It also features self-healing technology, making it highly reliable and minimizing the risk of short circuit damage. Other important features include a low equivalent series resistance, high ripple current, and stability over a wide range of frequencies from DC to 4MHz.

The B32021A3272K000 is a reliable and versatile film capacitor solution for a wide range of applications. Its low dissipation factor and dielectric absorption make it well-suited for power-factor correction, filtering, and buffering applications. In addition, its low equivalent series resistance and high ripple current allow for excellent signal integrity and noise suppression. Finally, its self-healing and temperature range capabilities provide users with a reliable and robust capacitor solution.

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