Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.925" Dia x 1.240" L (23.50mm x 31.50mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	MKP1839 HQ
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1250V (1.25kV)
Voltage Rating - AC:	425V
Tolerance:	±5%
Capacitance:	1µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

MKP1839510124HQ Application Field and Working Principle

The film capacitors are widely used capacitors in the electronics industry for various applications. The MKP1839510124HQ Film capacitor is a polypropylene film capacitor developed and sold by Shanghai Runming Electro-mechanical Co. Ltd. It has many features and applications, and this article will explore the key characteristics and working principle of the device.The MKP1839510124HQ is a polypropylene film capacitor with a metalized polypropylene film as the dielectric. It is a non-inductive, self-healing capacitor, meaning it has no inductance and is capable of regeneration damage. The device has a voltage rating of 400V AC, a capacitance range of 22-56µF and a tolerance of ±5%. It is a non-polarized capacitor, meaning it does not require a specific polarity to be connected to the circuit.The application field for the MKP1839510124HQ includes high-frequency decoupling and interface, common-mode noise suppression, motor run and start-up, noise filter, and frequency adjustment. The capacitor can also be used for AC-DC and DC-DC conversion, medical equipment, communications, LED lighting, power supplies, automotive electronics, and control systems.The working principle of the MKP1839510124HQ is based on the capacitance of the capacitor. A capacitor has two plates separated by a dielectric material and is designed to store electrical energy. In its simplest form, when a voltage is applied across the capacitor, a charge is stored on one plate, creating an electric field between the two plates. As the applied voltage increases, the electric field strength increases, and the stored energy is released gradually in the form of current. This current flow between the plates is known as the “capacitive current”.The capacitance of the MKP1839510124HQ can be changed by varying the size of its plates or by changing the dielectric material between them. The dielectric material used in this particular device is metalized polypropylene film, which makes it suitable for high-frequency applications.The MKP1839510124HQ is a highly reliable, robust capacitor that can be used for a variety of applications. It is a simple, reliable, and cost-effective option for electronic circuits and offers many advantages such as low ESR, long life, and good temperature stability. It is an ideal choice for many applications that require a highly reliable capacitor.

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