SFS44T25-15K384E-F

Dielectric Material:	Polypropylene (PP) Film, Metallized
Height - Seated (Max):	3.960" (100.58mm)
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:	15µF, 25µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

In electronics, capacitors are components used to store electrical energy. They can be used in a variety of ways, from bypassing DC current to filtering out AC signals. As a result, capacitors are a crucial part of many different electronic devices and applications.One type of capacitor is the SFS44T25-15K384E-F. This particular capacitor is an array type, meaning it is composed of multiple capacitors in a single package. This type is commonly used in applications that require high voltage ratings, such as motor drives, switch-mode power supplies, and voltage-controlled switches.In this article, we will take a closer look at the SFS44T25-15K384E-F application field and working principle. We will look at how this type of capacitor is used, what its special characteristics are, and how it works.

Application Field and Working Principle

The SFS44T25-15K384E-F is a four-sheet type capacitor array that is designed for applications where high voltage and high current are needed. It has a pressure contact connection and is designed to be robust and reliable. This type of capacitor is used in a number of applications, including motor drives, AC and DC switch-mode power supplies, switched-mode pulse-width modulation (PWM) controllers, voltage-controlled switches, and high voltage DC link applications.This particular capacitor is a polypropylene-based four-sheet capacitors array that is designed for applications up to 500V. The array features an array of four capacitors with each having a capacitance of 43,000pF at 16V and a dielectric loss coefficient of 0.5% @ 1kHz.The SFS44T25-15K384E-F is designed to maintain reliable operation even when subjected to very high voltage. The device contains a thermal disconnect feature that is designed to isolate the high voltage portion in the event of an over-voltage condition. This feature ensures that the device remains safe and that maximum protection is provided in the event of a surge.The device also has an internal temperature-protection circuit that is designed to disconnect the device in the event of an over-temperature condition. This is another important safety feature that allows the capacitor to keep its reliability.The SFS44T25-15K384E-F works by storing electrical energy in its internal dielectric material. This is done by creating an electric field between two metal plates (anodes) that are separated by a thin non-conductive material. The current flow is proportional to the applied voltage, such that when the voltage increases, the current flow increases as well. The stored electrical energy can then be released when the applied voltage is removed.

Conclusion

The SFS44T25-15K384E-F capacitor array is a robust and reliable capacitor that is used in a wide range of applications. It is an ideal capacitor for applications that require high voltage operation, such as motor drives, AC and DC switch-mode supplies, PWM controllers, and voltage-controlled switches. The capacitor has a number of important safety features, such as a thermal disconnect and an internal temperature protection circuit, that ensure reliability and maximum protection in the event of an over-voltage or over-temperature condition.

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