ECE-T1VA273EA

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In - 4 Lead
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.480" (63.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.886" (22.50mm)
Ripple Current @ High Frequency:	6.36A @ 10kHz
Ripple Current @ Low Frequency:	5.53A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	T-HA
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	25 mOhm
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	27000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor which uses an electrolyte to increase its capacitance. This type of capacitor is widely used in applications ranging from high-end audio applications to electronic circuits. It has the advantages of high capacitance, low series resistance, and low equivalent series resistance (ESR). Furthermore, the high capacitance density of electrolytic capacitors makes them ideal for applications requiring large amounts of capacitance in a relatively small space.

ECE-T1VA273EA application field and working principle

The ECE-T1VA273EA is a radial leaded aluminum electrolytic capacitor available in a variety of sizes and capacitance values. It is designed for use in a wide range of applications, including power supplies, amplifier circuits, motor controls, audio applications, and more. This capacitor utilizes a solid aluminum electrolyte as its dielectric material, which provides an extremely high capacitance value for its size.The working principle behind the ECE-T1VA273EA is simple and straightforward. The capacitor consists of two aluminum foil plates separated by an electrolyte. When a voltage is applied across the plates, an electric current is generated which moves electrons from one plate to the other. This process causes a charge to be stored on the plates, thus increasing the capacitance of the capacitor. The voltage applied across the capacitor can range from 0 volts to the rated voltage of the capacitor, allowing for variable capacitance values.When selecting the ECE-T1VA273EA for an application, several factors should be taken into account. The temperature rating of the capacitor should be taken into consideration, as higher temperatures can cause the life of the capacitor to be decreased significantly. In addition, the ESR (Equivalent Series Resistance) should also be taken into consideration as it affects both the ripple current and the power factor of the circuit. Lastly, in applications where the capacitor will be exposed to humidity or other environmental conditions, the device should be rated for case sealed protection.

Conclusion

Aluminum electrolytic capacitors are an incredibly versatile and useful type of capacitor, and the ECE-T1VA273EA is an example of a high-quality part. With its radial leads, high capacitance to size ratio, and ability to handle both low and high voltages, this capacitor is an ideal choice for a wide variety of applications. As long as the temperature rating and ESR are taken into account, this capacitor can provide reliable and long-lasting performance.

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