SFD37T45-5K391E-F

Dielectric Material:	Polypropylene (PP) Film, Metallized
Height - Seated (Max):	4.030" (102.36mm)
Size / Dimension:	2.620" Dia (66.55mm), Lip
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Ratings:	--
Temperature Coefficient:	--
Circuit Type:	Bussed
Number of Capacitors:	2
Series:	SF, Dual Motor Start
Voltage - Rated:	370V
Tolerance:	±10%
Capacitance:	5µF, 45µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Capacitor Networks and Arrays are building blocks of power storage, transmission and modulation systems. In this context, SFD37T45-5K391E-F capacitors are well suited due to their compact size, high capacity and wide operating temperature range. This article will discuss the application field and working principle of SFD37T45-5K391E-F capacitors in greater detail. A capacitor is simply two conducting electrodes placed close together with an intervening insulating material, or dielectric, between them. This arrangement forms an electrical circuit in which electrons can transfer from one electrode to the other, creating a charge difference between the two. The amount of charge that can be stored in this arrangement is dependent upon the size of the electrodes and the dielectric. SFD37T45-5K391E-F capacitors are compact and highly efficient, making them ideal for use in a variety of application fields. The capacitance of SFD37T45-5K391E-F capacitors is one of the highest in their category and they are able to store charge even at temperatures as low as -55 °C, or -67 °F. This versatility makes them suitable for a wide range of applications such as DC-DC power converters, power factor correction circuits, frequency compensation or power filter circuits. They can also be used as energy storage components in uninterruptible power supplies (UPS) and in applications where self-healing is necessary. The working principle of SFD37T45-5K391E-F capacitors is based on the dielectric’s ability to store and release electrical energy. When the two electrodes of a capacitor are connected to a source of power, an electric field is formed in the dielectric material between them. This electric field stores electrical energy, which can then be released as an electric current when the power source is intermittent or disconnected. The capacitance of SFD37T45-5K391E-F capacitors makes them highly efficient in this respect, providing high power density and long service life. Capacitors in general are employed in various uses including the provision of energy in the form of static electricity, the generation of alternating current (AC) from direct current (DC), and in the filtering of high frequencies for telecommunication and control systems. The use of SFD37T45-5K391E-F capacitors in array form is particularly popular in communication system and drone applications. These arrays are composed of several small-sized and energy-efficient capacitors, allowing them to store and release energy quickly and efficiently. They are also used in products like digital cameras, phones, and laptops, where they help to reduce interference and static electricity. SFD37T45-5K391E-F capacitors are highly efficient, compact, and reliable, making them an ideal choice for a variety of applications. Their ability to store and release energy quickly and efficiently makes them perfect for use in power storage, transmission and modulation systems. They are well suited for applications such as DC-DC power converters, power factor correction circuits, frequency compensation or power filter circuits, and are also used in array form in drones and other communication systems.

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