BFC247955913

Operating Temperature:	-55°C ~ 105°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.630" (16.00mm)
Size / Dimension:	0.728" L x 0.276" W (18.50mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP479
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±5%
Capacitance:	0.091µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Film Capacitors

BFC247955913 Application Field and Working Principle

Film capacitors, also known as plastic film capacitors, are a type of capacitor that uses plastic film as a dielectric. These capacitors are widely used due to their ability to store energy within a small package, making them lightweight and ideal for modern electronics. The BFC247955913 application is mainly used for AC operation, e.g. power supplies, as it offers excellent stability in voltage and temperature.

Construction

The BFC247955913 is crafted from polyester based films, which provide superior electrical insulation and mechanical stability. The capacitance is achieved by stretching strips of the plastic film between two layers of aluminum foil which are separated by a layer of polyester film. One end of the sandwiched material is then connected to the metalized case and the other is connected to the leads which are covered with an insulating material such as Silicone rubber.

Working Principle

The BFC247955913 works on the basic principles of capacitors. A capacitor is an electronic device that stores electrical energy in an electric field. When a voltage is applied to a capacitor, an electric field is created within its dielectric, which induces a charge on the plates of the capacitor. This stored charge can be used to provide a steady flow of electricity when needed.In the case of the BFC247955913, the electric field is produced by the alternating current from the power supply. This alternating current causes a reversible current flow in the capacitor, resulting in a change in the amount of charge stored in the capacitor. The size of the capacitance at any given time is determined by the voltage applied to the capacitor, which can be adjusted to regulate the current flow from the power supply. As a result, the BFC247955913 can be used for controlling the voltage in a system.

Benefits

The BFC247955913 offers a number of benefits in terms of performance and applications. It is a low-loss capacitor, with a high ripple current capacity and high temperature stability. It also offers excellent capacitance and insulation characteristics, making it an ideal choice for many power supply and control applications.In addition, the BFC247955913 offers a high level of reliability in operation. This makes it suitable for use in a variety of applications, such as surge protection circuits, DC-DC converters and AC power supplies. Furthermore, the capacitor is also resistant to environmental effects such as vibration and moisture, making it well-suited for outdoor applications.

Conclusion

The BFC247955913 is a reliable, cost-effective film capacitor for AC operation applications. It is lightweight and offers excellent electrical and mechanical properties, as well as a high levels of reliability for surge protection, DC-DC converter and AC power supply applications. In addition, it is resistant to environmental effects such as vibration and moisture, making it suitable for use in both indoor and outdoor applications.

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