947D731K901DDRSN

ESR (Equivalent Series Resistance):	1 mOhms
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering
Lead Spacing:	1.969" (50.00mm)
Termination:	Screw Terminals
Height - Seated (Max):	3.465" (88.00mm)
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:	730µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are non-electrolytic capacitors, sometimes known as plastic film capacitors or dielectric film capacitors. They are capacitors with a type of plastic film dielectric. Film capacitors are usually characterized by very low losses, high capacitance stability and high insulation resistance. The 947D731K901DDRSN film capacitor, a promising entry in this class of electrical components, exemplifies the general features of dielectric film capacitors. To begin, the 947D731K901DDRSN film capacitor is a power storage and transformation device. With a metalized film construction, it operates in ac/dc resistive load applications with its rated voltage of 63V. The capacitor also features an insulation resistance of 10 Gig ohms from 1 kHz to 10 kHz; this indicates that the capacitor can safely operate in the majority of power circuit parameters. Additionally, its low ESR of 0.082 ohms with DC bias is very indicative of ac/dc applications. In terms of application fields, the 947D731K901DDRSN film capacitor provides designers a plethora of possibilities, as it is suitalbe for a wide variety of applications. One such application is in power supply filters, allowing filtering of short-wave electric current. This allows improved signal-to-noise ratio and more efficient power utilization. Additionally, the 947D731K901DDRSN is an excellent choice for dc-to-dc converters, being capable of stabilizing output current and voltage. The 947D731K901DDRSN film capacitor is also suitable for rectifiers, being able to convert AC current into DC current. Its low ESR and high insulation resistance make it ideal for this application, as it allows for a smoother rectification process and improved power efficiency. As for operation, the capacitor is constructed with metallized plastic film, allowing for 400VAC or 400VDC operation. This range makes the 947D731K901DDRSN suitable for both high and low voltage applications. In terms of work principle, the 947D731K901DDRSN film capacitor is a type of power storage and transformation device. When voltage is applied to the capacitor, the electrical potential energy is stored on the capacitor’s two surfaces. As the charge-dissipation process begins, the difference between the two capacitors surfaces causes the charged particles to move from one surface to the other. This phenomenon exchanges energy between the resistor and the capacitor, allowing for the conversion of energy between AC and DC currents and energy storage. Overall, the 947D731K901DDRSN film capacitor is an excellent choice for designers seeking an efficient power storage and transformation device. With its wide application range and excellent work principle, it allows for efficient energy storage, filtering and conversion. Furthermore, the 947D731K901DDRSN’s metalized film construction, high insulation resistance and low ESR makes it suitable for a variety of power circuit parameters, allowing for designers to maximize power efficiency.

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