BN104G0474J--

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Film Capacitors

The BN104G0474J is a type of film capacitor, specifically a polyester film capacitor. It is designed to provide energy-efficient, reliable energy storage. In general, film capacitors store energy for a range of electrical and electronic applications.

Application Field

The BN104G0474J is designed for a range of general electrical and electronic applications, from use in circuits to energy storage. It can be used for filtering, coupling, bypassing, and other low-frequency applications. As a film capacitor, it can also be used for snubbing applications, where it helps to reduce and limit current and voltage, as well as for signal processing applications. It is also suitable for use in temperature sensors, safety systems, and circuit breakers.

Working Principle

A film capacitor is an energy storage device that stores energy by forming a static electric field between two electrodes. This electric field is formed by the insulating material, or dielectric, that is sandwiched between the two electrodes. The larger the dielectric, the more charge is stored and the larger the capacitance of the capacitor. The BN104G0474J is one such film capacitor that offers a capacitance value of 47pF.

The capacitor works by generating an electric field when an electric signal or current is applied to the electrodes. This electric field contains energy, which is then stored in the capacitor. The charge stored in the capacitor can be released into the circuit whenever needed. This makes film capacitors ideal for low-frequency applications, such as snubbing, signal processing, and energy storage.

Unlike other types of capacitors, film capacitors are very reliable and can withstand temperature changes and high voltages, making them suitable for use in a variety of applications. They are also mechanically and physically robust, making them resistant to shock and vibration. In addition, film capacitors have a low leakage current, so they can hold their charge for a relatively long time.

Conclusion

The BN104G0474J is an energy-efficient, reliable film capacitor. It offers a wide range of applications, from general electrical and electronic circuits to temperature sensors, safety systems, and circuit breakers. Its working principle is based on the creation of a static electric field between two electrodes, stored in the dielectric between them. This makes it ideal for low-frequency applications, such as filtering, coupling, bypassing, and snubbing. The generalized capability of the capacitor is one of its greatest advantages, and it is an essential component for a wide variety of circuits and applications.

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