BFC236812394

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Film capacitors, also known as plastic film capacitor, film dielectric capacitors, are constructed of a thin plastic film and are widely used for various applications in electronic circuits. BFC236812394 is one of the most popular models used in various application fields. Generally speaking, this type of capacitor is very useful for its size, ability to store energy and environmental compatibility.

Application Fields

BFC236812394 capacitors are used in a wide range of applications, such as low frequency range (audio and video); signal processing; pulse power systems; and dc to dc converters. These capacitors are also suitable for power supply and power electronics packages, for EMI/EMC filter circuits, for ac/dc filters and in drive circuits.

Additionally, film capacitors provide high dielectric breakdown strength, wide temperature range, reliable operation and long life reliability. It is also used in resonant circuits, ac filter and ripple current suppression circuits, which require stable capacitance during long operation, as well as high dB loss over entire frequency range. In general, film capacitors are widely used in a variety of applications, such as in power supplies, energy storage, lighting, HVAC systems, and solar energy.

Working Principle

The BFC236812394 film capacitor is basically constructed from thin plastic film and is made up of two conductive layers. These layers are then separated by a dielectric material which is either polypropylene (PP), polyethylene naphthalate (PEN) or polymethyl methacrylate (PMMA).

The electrical current flows through the layers of the capacitor and the dielectric material creates a barrier between them. This creates a capacitance effect and the electrons can be stored in the film capacitor, providing a steady current output. The amount of capacitance is determined by the thickness of the dielectric material, and the size of the capacitance can be adjusted by changing the layer spacing.

The BFC236812394 film capacitor has a high dielectric strength and operates in a wide range of temperatures. Its exceptional dissipation factor rating makes it especially suitable for applications requiring a high level of performance in high energy storage. It is also resistant to mechanical shock and vibration and provides excellent long-term stability.

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