Allicdata Part #: | SFT44T40-5K291E-F-ND |
Manufacturer Part#: |
SFT44T40-5K291E-F |
Price: | $ 0.00 |
Product Category: | Capacitors |
Manufacturer: | Cornell Dubilier Electronics (CDE) |
Short Description: | CAP 440VAC 2 1/2" ROUND QC TERM |
More Detail: | Film Capacitor |
DataSheet: | SFT44T40-5K291E-F Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Specifications
Series: | * |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Moisture Sensitivity Level (MSL): | -- |
Description
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Introduction
Film capacitors, also known as plastic film capacitors or polyester capacitors, are used in a wide variety of applications. They offer excellent dielectric and electrical properties, such as a low dielectric absorption and low electrical losses. SFT44T40-5K291E-F is a film type capacitor produced by LELON. This paper will discuss the application area and working principle of SFT44T40-5K291E-F.Application
The SFT44T40-5K291E-F film type capacitor is suitable for various switching power supplies, inverters, and other types of circuit applications that require capacitors with a large capacitance and low equivalent series resistance (ESR). The series is used in power supply circuits or DC/AC converter circuits. It is mainly used in the secondary filter of power supplies, switching power supplies, and medium/high frequency power supplies.Features
The SFT44T40-5K291E-F film capacitor has several advantage. These include a high endurance voltage, high reliability, high capacitance stability under temperature and aging, high peak current capability, and low leakage current. The film capacitor also offers low-noise, high-ripple, and low-ESR performance.Construction
The SFT44T40-5K291E-F film type capacitor is a cylindrical capacitor consisting of a metallized film wound in a plastic sleeve. The winding consists of layers of the dielectric foil and metallic film wrapped alternately to create the desired value of capacitance. The capacitor has two metallic leads that are molded to the plastic body.Working Principle
The working principle of SFT44T40-5K291E-F is similar to that of other types of capacitors, such as electrolytic and ceramic. When an electrostatic charge is applied to the two metallic leads of the film capacitor, it will store an electrical charge that can be discharged when needed. The electrical charge is stored in the form of an electrostatic field between the two metallic films. As the capacitor is connected across a circuit, current is passed through it and the electrostatic charge builds up, thereby establishing its capacitance value.Conclusion
The SFT44T40-5K291E-F film type capacitor is a versatile component that can be used in a variety of applications. It is suitable for use in switching power supplies, inverters, and other circuit applications. It provides excellent electrical and dielectric properties, making it a versatile and reliable component. It also features a high capacitance stability, peak current capability, and low-noise performance that make it a great choice for such applications.The specific data is subject to PDF, and the above content is for reference
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SFT44S50K391B | Cornell Dubi... | 0.0 $ | 1000 | CAP FILM 50UF 10% 440VAC ... |
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