BFC247955104

Film Capacitors

Film capacitors, also known as plastic film capacitors, are passive electrical components used to store electrical energy in an electric field. The construction of film capacitors uses a plastic film as the dielectric. It is then coated with metal electrodes to form a capacitor. These capacitors come in various shapes and sizes, as well as various impedances. These are generally used in applications that require a high precision, high stability, low cost, and a small size.

BFC247955104 application field and working principle

The BFC247955104 is an aluminum-foil film capacitor ideal for high temperature, high humidity and electronic control. It is capable of withstanding temperatures up to +125°C, making it invaluable for use in a number of fields, such as computers, LED and telecommunications systems. It is also well suited for systems that require accurate signal transmission, such as frequency modulation and pulse modulation.

The working principle of the BFC247955104 is similar to other film capacitors. It consists of two electrodes (electrically conductive film) that are separated by an insulating dielectric (the plastic film mentioned earlier). When an electric potential is applied, the dipoles in the dielectric are polarized, allowing for the accumulation of electrical charge between the electrodes. This creates an electric field that can store electrical energy and provides capacitance, proportional to the area of overlap of the electrodes and the dielectric material.

The BFC247955104 offers several advantages compared to conventional capacitors. For instance, the thin film dielectric enables high capacitance values in a relatively small package size, allowing for a greater accuracy and stability due to the lower parasitic effects. In addition, the use of non-ionic dielectrics provides excellent stability and minimal change of characteristics. The use of metal film electrodes also offers greater resistance to environmental factors such as temperature and humidity. This makes the BFC247955104 ideal for use in high temperature and high humidity environments.

Overall, the BFC247955104 is an ideal film capacitor for applications that require greater accuracy, stability, and resistance to environmental factors. It is suitable for duty as large-capacity capacitor and as a DC blocking capacitor, as well as a wide variety of other applications.