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Film Capacitors

Film capacitors are widely used in the fields of power conversion and pulse power supply. The latest development of film capacitors is the BFC237051222 film capacitors. They have a large capacitance and excellent low frequency characteristics, and their volumetric efficiency is also very good.

Application Field

BFC237051222 film capacitors have a wide range of applications, such as low frequency filtering, power factor correction, and switching power supplies. They can also be used in AVR (Automatic Voltage Regulator), UPS (Uninterruptible Power Supply), and audio-frequency filtering circuits.

The BFC237051222 film capacitors offer an improved current handling capability, allowing for high peak current transient conditions, such as on-off push buttons and low frequency control circuits. Its low impedance and high frequency characteristics make them ideal for power conversion applications that require performance over a wide range of frequencies.

Working Principle

The working principle of BFC237051222 film capacitors is based on dielectric polarization. When a potential difference is applied to two opposite electrodes, electrostatic attraction occurs between positive and negative charges on the electrodes, creating an electrostatic field that attracts opposite charges and creates a polarized dielectric. This polarized dielectric then generates a capacitance.

The BFC237051222 film capacitors also utilize the dielectric absorption effect, where the current passing through the capacitor causes the dielectric to store more charge. This allows the capacitor to maintain its capacitance over a range of frequencies, making them suitable for multi-frequency applications.

The BFC237051222 film capacitors also have excellent low frequency characteristics, providing superior low frequency performance for electrical and electronic applications. In addition, the large capacitance of these capacitors makes them ideal for power factor correction applications.

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