DME2W2P7K-F

Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.689" (17.50mm)
Size / Dimension:	1.024" L x 0.394" W (26.00mm x 10.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	DME
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	250V
Voltage Rating - AC:	160V
Tolerance:	±10%
Capacitance:	2.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors are essentially composed of dielectric film, electrodes and other supporting components. They are superior to ceramic capacitors in terms of stability and repeatability and are mainly used in circuits that require high accuracy and environmental resistance. Generally, two common types of film capacitors are polymer film capacitors and metallized film capacitors.

DME2W2P7K-F Application Field and Working Principle

The DME2W2P7K-F is an AC Film Capacitor from DME2 line, made with X2 Polypropylene Dielectric Film, Metallized Electrodes and with an operating temperature range of -40°C to +85°C, using self-healing and low-loss technologies. The capacitance of the capacitor can be up to 2.2μF, and the rated voltage can range from 275VAC to 500VAC.The primary application fields of the DME2W2P7K-F are: Constant power circuits, Harmonic suppression filters in inverter systems, Power factor correction, General filter and compensation circuits in industrial application. The principle of the DME2W2P7K-F is the same as other film capacitors. It consists of two metal plates and a dielectric film between them. When the AC voltage is superimposed on the capacitor, an electric field is generated between the two metal plates. The electric field has an effect on the bonded molecules of the dielectric film, especially the dipole components of the molecules. The dipole components of the molecules will be aligned with the electric field alongside with their opposite faces to the two metal plates. That is, the dipole components form orientations between the two metal plates. As a result, a polarized electric field is generated and stored between the two metal plates, which buffers the AC voltage. Thus, the capacitor works as a voltage buffer for the circuits.The X2 Polypropylene Dielectric Film is what makes the DME2W2P7K-F so effective. Compared with other films like PE, PP and PET, X2 film has unique characteristics that boosts its performance even further. The X2 material has a very good thickness stability and low dielectric dissipation factor. The stability and low dissipation factor of X2 make it very suitable for AC applications that require minimum energy loss and high accuracy. Furthermore, it also increases the life time of the DME2W2P7K-F. The award-winning DME2W2P7K-F has an estimated service life up to 15,000 hours- which is more than enough to meet all sorts of industry standards.

Conclusion

In conclusion, the DME2W2P7K-F is a great film capacitor that can be used in all sorts of constant power, harmonic suppression and power factor correction circuits. Its X2 dielectric film makes it especially effective for AC applications. Its superior stability, low-loss and long-lasting qualities make it indispensable for any power supply application. Furthermore, its compatibility with all industry standards makes it perfectly suited for any kind of system.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description