B32522C1474J000

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors are constructed using thin, plastic dielectric materials that are sandwiched between two metal plates. These capacitors are also known as plastic film capacitors and are commonly found inside electronic circuits and on the printed circuit board of many electronic products. They offer several advantages over conventional ceramic capacitors, including greater capacitance per volume, lower parasitic inductance, and lower self-heating. Film capacitors are available in many sizes, shapes, and case configurations including axial, radial, and dip components.

B32522C1474J000 Application Field

The B32522C1474J000 is a radial, film capacitor with a capacitance of 22 µF ±10%. This component has been designed for use in a wide range of applications which require increased AC performance and stability, such as AC power supplies, voltage stabilizers, and audio systems. The component provides a DC voltage rating of 450V and a ripple current rating of 4A, making it suitable for heavy-duty power applications. The component also has several other features, including low ESR and excellent self-healing properties.

B32522C1474J000 Working Principle

A film capacitor works on the same principle as any other capacitor, storing an electrical charge in the form of an electrostatic field between two metal plates that are separated by a dielectric material. The dielectric material in the B32522C1474J000 is a plastic film made of polyester. This material offers a wide range of advantages, such as high insulation resistance, low ESR, high capacitance per volume, and the ability to operate at very high temperatures. These properties provide the component with excellent performance over a wide range of AC frequencies.

When an AC voltage is applied across the capacitor, the resulting electrostatic field creates a capacitive reactance (or impedance). This impedance opposes the flow of current, resulting in a decrease in current flow as the frequency of the applied voltage increases. As frequency decreases, the reactance of the capacitor decreases, allowing more current to flow. This behavior allows the capacitor to act as a filter, blocking higher frequency AC signals while allowing lower frequency signals to pass through.

Conclusion

The B32522C1474J000 film capacitor offers several advantages over other types of capacitors, making it a popular choice for applications which require increased AC performance and stability. The component’s plastic film design provides excellent insulation resistance and a wide range of temperature operating ranges, along with increased capacitance per volume and reduced ESR. The component’s low impedance and wide capacitance range make it suitable for a range of applications, including power supplies, voltage stabilizers, and audio systems.

The specific data is subject to PDF, and the above content is for reference