BFC236851564

Film Capacitors

BFC236851564 film capacitors have a wide range of applications and are used in various electrical and electronic products. Film capacitors are characterized by their good frequency and temperature stability, low profile, large capacitance range, and long service life. As such, they are commonly used in power supplies, audio equipment, and many other electronic circuits.

Application Field

Film capacitors are the perfect choice for a variety of applications. They are commonly used in power supplies, audio and sound equipment, automotive applications, medical devices, test equipment, and many other electronic components. They offer a low profile, high capacitance, and long service life, making them a great choice for many applications. Additionally, they have excellent frequency and temperature stability which makes them reliable for use even in extreme environments.

Film capacitors are also ideal for use in DC blocking, energy storage, and power factor correction applications. Their excellent temperature and frequency stability make them suitable for these applications. Additionally, they are often used in motor drives, frequency converters and power electronics. The unique properties of film capacitors make them a great choice for a variety of applications.

Working Principle

Film capacitors are constructed from two metal plates, separated by an insulating layer called the dielectric. This is usually constructed from either polypropylene, polyester, or paper. The two metal plates are then connected together with electrical lead wires and onto an external circuit board.

When a DC voltage is applied to the two metal plates, electric charge is transferred between them. This creates an electric field in the dielectric which stores energy. This stored energy is then released as electrical current into the external circuit when the capacitance is discharged. Film capacitors offer a low-resistance electrical path, excellent frequency and temperature stability, and good capacitance ratings.

Film capacitors are widely used in various electrical and electronic products due to their reliability, long life, and low profile. They are commonly used in DC blocking, energy storage, and power factor correction applications as well as in audio equipment, automotive applications, medical devices, test equipment, and many other electronic components. The unique properties of film capacitors make them the perfect choice for many applications.