BFC238304684

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.768" (19.50mm)
Size / Dimension:	1.024" L x 0.394" W (26.00mm x 10.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMKP383
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	250V
Voltage Rating - AC:	125V
Tolerance:	±5%
Capacitance:	0.68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors - BFC238304684 Application Field and Working Principle

Film capacitors have been around since the late 19th century and are an essential component of many electrical and electronic devices. As such, they are widely used in the power electronics, audio, automotive, communications, and other industries. The BFC238304684 is a type of film capacitor that provides exceptional performance for high frequency and low ESR applications. This article examines the application field and working principle of this capacitor.

Application Field of the BFC238304684

The BFC238304684 is a metallized film capacitor that offers low ESR and high frequency characteristics. Its primary application fields include:

• Power electronics: The BFC238304684 is suitable for many applications in power electronics, such as for high-frequency switching converters, AC servo drives, and other high-frequency circuits. It can also be used for protection against transients in power supplies and other equipment.
• Audio: The BFC238304684 is often used in the line-level input circuitry of audio amplifiers and other audio equipment. The capacitor provides excellent transient response and transient amplification characteristics.
• Automotive: The BFC238304684 can be used in a variety of automotive applications, including power steering, engine controls, alternators, heating/ventilation/air conditioning systems, and others.
• Communications: The capacitor is suitable for many applications in the communications industry, including power amplifiers, low-noise amplifiers, filters, oscillators, and attenuators.

Working Principle of the BFC238304684

The BFC238304684 is a metallized film capacitor with a dielectric material composed of a zinc oxide thin film. The dielectric material has properties that allow it to have a large amount of stored energy and to efficiently transfer electric charge. Essentially, the capacitor is a small two-electrode device that can store electric charge from one electrode and release it when a voltage is applied to the other. The core principle of the BFC238304684\'s operation is to take advantage of the diffusion of current through the dielectric material. When the capacitor is charged, the electric current diffuses through the zinc oxide thin film and is stored in the capacitor as charge. When a higher voltage is applied, the charge stored in the capacitor is naturally released in a rapid fashion, allowing the capacitor to provide a very stable output.The BFC238304684 is also designed to minimize self-inductance, which is when the current passing through a capacitor induces a voltage that can distort the output. This capacitor is specifically designed with low self-inductance to provide excellent transient response in high-frequency applications.

Conclusion

The BFC238304684 is a metallized film capacitor that offers excellent performance in many power electronics, audio, automotive, and communications applications. It is designed to have superior transient response, low ESR, and low self-inductance characteristics, making it suitable for a variety of applications.

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