MKP1848590094P4

ESR (Equivalent Series Resistance):	12 mOhms
Features:	Low ESR
Ratings:	AEC-Q200
Applications:	Automotive; DC Link, DC Filtering
Lead Spacing:	1.476" (37.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.398" (35.50mm)
Size / Dimension:	1.693" L x 0.728" W (43.00mm x 18.50mm)
Package / Case:	Radial - 4 Leads
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C
Series:	MKP1848
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	900V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	9µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors – MKP1848590094P4 Application Field and Working Principle

A Film Capacitor is an electronic device that stores and releases electrical charge, which makes them integrated in a variety of electrical applications. For example, laptop computer circuits can use film capacitors to reduce noise on their power supplies and filter out unwanted electrical signals. Film capacitors, such as MKP1848590094P4, are specified to offer both flexibility and high performance to fulfill the requirements of different applications. This article will discuss the application fields and the working principle of MKP1848590094P4 Film Capacitors.

Application Field of MKP1848590094P4 Film Capacitors

MKP1848590094P4 Film Capacitors are suitable for both frequency-dependent and pulse- and burst-capacitance applications that particularly require high insulation resistance features. Specifically, they are applied in AC or DC power transmission, drives, home appliances, automotive, electronic transformers and so on. It is especially suitable for AC voltage and switching circuits considering its excellent reliability and temperature capability along with its high-quality construction characteristics.Other than power electronics, MKP1848590094P4 Film Capacitors are also specified in loudspeakers, audio amplifiers, and power supplies for computer motherboards. In applications where interference and noise must be suppressed, MKP1848590094P4 can be used as a reliable and durable power supply filter component.

Working Principle of MKP1848590094P4 Film Capacitors

The working principle of MKP1848590094P4 Film Capacitors is the same with all general capacitors. It consists of two metal plates separated by a dielectric film called insulator. The insulator is used to electrically isolate the two metal plates. If current is applied, the metal plates will be charged, thus, generating an electric field. The stored charge is proportional to the voltage across the plates.The dielectric insulating film that separates the two plates must be chosen carefully since it has a major impact on the overall capacitor performance. MKP1848590094P4 Film Capacitors use the best dielectric on the market which is polypropylene of class X1, with plenty of insulation performance and precise qualification procedure. The use of the this high-end insulator assures high-voltage security and low losses, thus, making them ideal for high-frequency applications like LED lighting and automotive.

Conclusion

MKP1848590094P4 Film Capacitors are specifically designed to be used in power transmission and other frequency-dependent applications. Their robust construction and polypropylene dielectric assure low losses and high-voltage security. The use of this kind of capacitor can greatly reduce interference and noise in complex power supplies.

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