B32776H0126K000 Capacitors

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Film capacitors, also known as plastic film capacitors or dielectric film capacitors, are general-purpose capacitors with a plastic or polymer film dielectric layer including polypropylene, polycarbonate, and polyester types, made of metallized polypropylene films. As one of the most popular types of capacitor, these capacitors are quite versatile, attractive and reliable for many technicial applications in various industries.

The B32776H0126K000 is an example of film capacitor. It is made from a polypropylene film dielectric material, combining excellent voltage stability with very good general electrical characteristics. Compared to other types of capacitors, the B32776H0126K000 film capacitor is rated with a high maximum operation temperature of up to 85℃. It also provides excellent performance in power electronics and high frequency applications.

The most common application fields of the B32776H0126K000 capacitor include power electronics, automotive, home audio, high frequency filters and medical electronics. In power applications, its high voltage rating and stability makes it suitable to build bridges and converters, as well as Inverters and DC-DC storage sections. In medical applications, its film dielectric material also makes it an ideal choice for providing power to medical devices and devices requiring long-term reliable operation.

In terms of its working principle, the B32776H0126K000 capacitor consists of two metal plates, separated by a thin plastic film, usually polypropylene. When a voltage is applied across the plates of the capacitor, an electric field is created, causing electrons to build up on the plates, storing energy and creating an electric charge.

The capacitance of the B32776H0126K000 capacitor, measured in farads, is not affected by the dielectric material but the area of the plates and their distance apart. The area of the plates affects the capacitance, while the distance between the plates affects how quickly the capacitance changes with voltage. For example, a wider film width with a higher working voltage and a smaller film width with a lower working voltage have the same capacitance and percentage capacitance variation.

Thanks to its good performance and versatile applications, the B32776H0126K000 capacitor is highly suitable for various technical applications, providing the everyday user with a better, more reliable and stable source of power for their various devices. With its high temperature resistivity, high voltage and excellent electrical characteristics, this film capacitor is, overall, a great all-around product.

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