947D112K901DGRSN

ESR (Equivalent Series Resistance):	1.3 mOhms
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering
Lead Spacing:	1.969" (50.00mm)
Termination:	Screw Terminals
Height - Seated (Max):	5.000" (127.00mm)
Size / Dimension:	4.567" Dia (116.00mm)
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Operating Temperature:	-45°C ~ 85°C
Series:	947D
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	900V
Voltage Rating - AC:	230V
Tolerance:	±10%
Capacitance:	1100µF
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

Introduction to Film Capacitors and 947D112K901DGRSN

Film capacitors, also known as plastic film capacitors, are polarized capacitors with dielectric films. The lead electrodes are distributed with a silver coating, and the plastic film is generally formed with a corona-resistant epoxy resin dielectric insulation for stability. Film capacitors represent a diverse group of dielectric materials which have different electrical characteristics, and this, together with the capabilities of the manufacturer, results in a wide selection of dielectrics available on the market. The 947D112K901DGRSN is a film capacitor made of aluminum-polymer material which provides a superior performance compared to traditional film-based capacitors. It is designed to be used in applications where high-voltage and high-current capabilities are required. Its features include a high insulation resistance, superior temperature stability, and low-loss capacitance.

Structure and Working Principle of 947D112K901DGRSN

The 947D112K901DGRSN has an encapsulated aluminum-polymer film with a planar structure. The thin dielectric layer is sandwiched between two aluminum layers, which are separated by a thin low-loss dielectric material calledpolyimide. The polyimide acts as the dielectric barrier between the two aluminum layers. This allows for improved insulation properties and low dielectric absorption.The polarization field generated by this arrangement of the electrodes causes the electric field to extend beyond the dielectric layer. As a result, the electric field distributes within the dielectric material, reducing the internal dissipation losses.The structure and working principle of the 947D112K901DGRSN gives the film capacitor superior performance over other types of capacitors.

Applications of 947D112K901DGRSN

The 947D112K901DGRSN has a wide range of applications in various industries. In the automotive industry, it is used in starters, relays, and in other circuits which require high-voltage and high-current capability. In the medical industry, the film capacitor is used in MRI and CT scanning systems for power sourcing. In the aerospace industry, it is used in control circuits, solid-state storage, and voltage regulators.The 947D112K901DGRSN is also used in consumer electronics for power supply applications, such as computer systems and peripherals, cell phones, and other electronic devices. Its unique construction and characteristics present superior performance in these types of applications.

Conclusion

The 947D112K901DGRSN is a type of film capacitor made of aluminum-polymer material which provides a superior performance compared to traditional film-based capacitors. It is designed for use in applications with high voltage and current capabilities, such as starters, relays, MRI and CT scanning systems, aerospace, and consumer electronics. Its construction and working principle result in low-loss capacitance, high insulation resistance, and excellent temperature stability.

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

Part Number	Manufacturer	Price	Quantity	Description