BFC238341113

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Film Capacitors

Film capacitors are one of the most widely used components in electronic devices. The BFC238341113 is a type of film capacitor typically used in many applications. It is manufactured to provide maximum electrical performance and reliability in harsh environments.

Application Field

The BFC238341113 is primarily used in snubbing and AC line filters. Snubbing is a technique used to attenuate voltage spikes when there are times where steady DC voltage is needed. An AC line filter is a device that allows the desired AC signal to pass with minimal distortion while at the same time suppresses any current spikes and other interference. Some industries the BFC238341113 is optional for include: automotive, DC-DC converters, and medical.

Working Principle

A film capacitor is made of two conducting plates separated by a plastic film or paper dielectric. The two conductors are usually aluminium or copper foil and the film is usually made of polyvinylidene fluoride (PVDF) or polytetrafluoroethylene (PTFE). These two electrodes, along with the dielectric layer, form an electric field between them that stores energy, much like a traditional capacitor.

The BFC238341113 has a capacitance value of 1.2μF, a dielectric strength of 400V, a maximum ripple voltage of 3.0Vpp, and a dielectric absorption of 2.0%. The dielectric absorption of a capacitor measures the insulation resistance of the materials used in the construction of the capacitor and affects the amount of charged "leakage" from the capacitor. The dielectric absorption of the BFC238341113 is 2.0%, which means that the material has a very high level of insulation resistance.

The BFC238341113 features a low dielectric loss, excellent temperature stability, and a high insulation resistance. This combination makes the BFC238341113 a suitable choice for many applications that require consistent, reliable operation in a variety of environments.

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