TE1055-E3

Operating Temperature:	-40°C ~ 105°C
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	--
Size / Dimension:	0.248" Dia x 0.512" L (6.30mm x 13.00mm)
Lead Spacing:	--
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	TE
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	3V
Tolerance:	-10%, +75%
Capacitance:	25µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors use aluminum oxide layers as dielectrics and are intended for general use in larger electronic applications. The TE1055-E3 is a type of aluminum electrolytic capacitor, specifically a non-solid type device consisting of capacitors with screw terminals. This type of capacitor improves upon the functionality, cost, life, and choice of mounting styles compared to traditional electrolytic capacitors.

Application Field

The TE1055-E3 is most commonly used in heavy-duty applications such as power supplies, DC/DC converters, and motors. It is designed to protect against in-rush current and line transients for power supply applications. It is also used as a safety device for overvoltage protection in photovoltaic applications, against DC surges, and for buffering low-resistance consumer electronics.

Working Principle

An aluminum electrolytic capacitor works by accumulating electric charge within an insulated layer of aluminum oxide between two electrodes. The rectangular cases of the aluminum electrolyic capacitors contain a single anode and a single cathode. The anode is typically constructed from aluminum foil, and the cathode from a thin paper or a plastic film. When a voltage is applied to the capacitor, current flows through the dielectric between the anode and the cathode. This flow of current produces a charge, which builds up a potential difference across the two electrodes. This allows for the capacitor to store current and to be used as an energy source when needed. The main advantage of using aluminum electrolytic capacitors is their high ability to store charge and their low leakage current. The TE1055-E3 has a voltage rating of 250V and a capacitance of 5.6 to 15.4mF, allowing for low losses and efficient operation. Additionally, the capacitors feature low equivalent series resistance (ESR), stability over temperature, and excellent capacitance retention with extended life.

Conclusion

The TE1055-E3 aluminum electrolytic capacitor is an effective and affordable solution for larger electronic applications that require a voltage rating of up to 250V and higher capacitance. Its low ESR and long life make it an excellent choice for applications such as power supplies, DC/DC converters, and motors. This type of capacitor is widely used across a variety of industries and applications due to its reliable and powerful functionality.

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