ECQ-E1563KFB

Dielectric Material:	Polyester, Metallized
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C
Series:	ECQ-E(F)
Voltage Rating - DC:	100V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	0.056µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors are capacitors which use an insulating film as the dielectric instead of the ceramic materials historically used in traditional capacitors. They are typically formed as metal foil elements with an insulated film dielectric and are commonly wound into a cylindrical shape where the ends form the two capacitor terminals. Film capacitors are largely used in a wide range of applications, such as power supplies, filters, timing and motor control, and also in audio and radio frequency (RF) circuits. The ECQ-E1563KFB is one such film capacitor which is intended for use in power electronics applications in the industrial sector.

Applications

The ECQ-E1563KFB is ideal for a range of power electronics applications, particularly in the industrial sector. These include low-voltage AC frequencies, AC line voltage, switching-mode power supplies, power regulators and other power electronics applications that require high-frequency use of capacitors.Its low ESR values and high capacitance values make it suitable for most power electronic applications where very low losses are required. Its three-terminal design allows it to be used with AC lines of both single and two-phase supply systems, enabling it to be used in both public and industrial power grid systems. The terminal design also allows for a higher operating voltage than traditionally used capacitors, making it more suitable for higher-voltage, industrial power applications.The ECQ-E1563KFB also provides good temperature stability from -40 to +125°C, making it more reliable for higher-temperature applications. Its light weight and slimmer profile makes it suitable for use in tight spaces and where a smaller footprint is needed, making it ideal for use in industrial automation systems.

Working Principle

The ECQ-E1563KFB is a three-terminal film capacitor made with a polypropylene dielectric which increases volumetric capacitance by forming multiple, thin layers of film. The combination of the film dielectric and the terminals create a capacitor which has an extremely low ESR, making it suitable for power electronics applications with high-frequency use.In simple terms, the capacitor works by storing electrons on one of the terminals which is then released when the other terminal is connected. This process is how the capacitor builds up its capacitance and stores energy. The capacitance of the ECQ-E1563KFB is determined by its dielectric material and by its geometry.For AC circuits, the ECQ-E1563KFB has low-loss characteristics which are due mainly to its relatively high insulation resistance values. When compared to other film capacitors, the ECQ-E1563KFB has a higher operating voltage rating, which helps reduce power losses at high frequencies in power supplies and motor control applications.

Conclusion

The ECQ-E1563KFB is a three-terminal film capacitor designed for use in power electronics applications. Its low ESR values, high capacitance values and high operating voltage make it suitable for high-frequency applications in both public and industrial power grids. Its light weight, slimmer profile and good temperature stability make it ideal for use in industrial automation systems.

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