SFD44T45-5K475E-F

Dielectric Material:	Polypropylene (PP) Film, Metallized
Height - Seated (Max):	4.870" (123.70mm)
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:	440V
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, Arrays

A capacitor network, array, or SFD44T45-5K475E-F is a group of capacitors used for a variety of electrical applications. It is common for a capacitor network to be used in power systems and electronic circuits, as well as for measurement, frequency stabilization, harmonic correction, surge protection and other applications.Capacitor networks consist of two or more capacitors arranged in series or parallel to form a network. Each capacitor can be implemented using a variety of materials, such as aluminum, tantalum, ceramic, film or mica, depending on the application requirements. The most common types of capacitors used in capacitive networks are polarized capacitors, which consist of two metal plates separated by an insulating dielectric material. The two plates are connected to the electric power source and the other material is the dielectric. The capacitance of the network is often determined by the dielectric material and the distance between the plates.Capacitor networks can be used for impressing a steady DC voltage on a device or circuit and for blocking voltage transients and other high frequency components. A common use of capacitor networks is as a surge protector. Surge protection devices are designed to protect sensitive electronics against high frequency components and sudden electrical transients. The capacitors in a surge protection device are usually composed of three capacitors: a high-voltage capacitor in series, a lower voltage capacitor in parallel, and a low-voltage resistor in series.Capacitor networks are also used in the measurement of parameters such as capacitance, current, power, voltage, resistance and temperature. The capacitance of a device or circuit can be measured by connecting two capacitors of equal capacitance in series. This technique requires that the current flowing through the capacitors is known. To measure capacitance, one of the capacitors is held at a fixed voltage and the current is then measured. This same technique is used to measure current and power.Capacitor networks can also be used for frequency stabilization and harmonic correction. The use of capacitor networks for frequency stabilization is similar to their use for surge protection. Capacitors are arranged in series and parallel with low-voltage resistors. This arrangement allows for the frequency of the capacitors to be adjusted to match the frequency of the signal. This technique can be used to reduce harmonics and noise in a signal.Capacitor networks are also used to filter noise in electric circuits. These networks are designed to minimize the amount of electrical noise that is generated by some components in electric circuits. A filter capacitor network is composed of one or more high-value capacitors connected in series with two other components. One of the components is connected to the source and the other to the load. The capacitors act as a filter and reduce the amount of noise in the signal by blocking the high-frequency components. A capacitor network can also be used to regulate the voltage applied to a device or circuit. This technique is often used in power systems circuits, where the output of the power system circuit is regulated by the capacitor network. In this case, the capacitors are used to store energy and maintain a constant voltage level.In summary, capacitor networks have multiple uses in electronic and power systems. They can be used for protection, measurement, filter noise, frequency stabilization, and to regulate the voltage applied to a device or circuit. They are an essential component in a variety of systems and applications.

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