50WXA1000MEFC16X20

Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1000µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	890mA @ 120Hz
Ripple Current @ High Frequency:	1.068mA @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	0.866" (22.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can
Series:	WXA
Packaging:	Bulk

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Overview of Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is a type of capacitor that uses an aluminum oxide layer as the dielectric material. It is also known as an Aluminium Electrolytic Capacitor, or AEC, and is a widely used passive component in electrical and electronics engineering. It consists of two aluminum foils which are separated by a dielectric oxide layer, usually made of aluminum oxide. The anode side is etched with a pattern of very fine grooves on one of the aluminum foils to create an insulated surface area which increases the capacitance value of the capacitor.

50WXA1000MEFC16X20 Aluminum Electrolytic Capacitor

The 50WXA1000MEFC16X20 is an aluminum electrolytic capacitor designed to provide reliable performance in a wide variety of applications. The device is rated for a capacitance of 1000 µF, a voltage of 16V, and an operating temperature rating of -40°C to +85°C. It is suitable for applications such as power supplies, DC-DC converters, etc. The capacitor has a cylindrical design and is made from aluminum with a grey anodized finish.

Application Fields

Aluminum electrolytic capacitors are used in a wide variety of applications, including electronic circuits and signal processing, automobiles, energy efficient lighting systems, and a variety of other industrial and consumer applications. In electronic circuits, they are usually used as energy storage capacitors that reduce signal noise, smoothing out current and providing additional power during surges or spikes in current flow. In automobiles, they are used to reduce the electro-magnetic interference (EMI) emitted by the car’s electrical systems. In energy-efficient lighting systems, they are used as power factor correction (PFC) capacitors to reduce energy consumption and increase efficiency.

Working Principle

The working principle of an aluminum electrolytic capacitor is based on Faraday’s law of electrolysis. When an electrical field is applied to the capacitor, the electrolyte between the two aluminum plates decomposes into its constituent ions, which are attracted to the two electrodes. An accumulation of charge occurs, resulting in the creation of an electrostatic field between the two plates. The capacitance of the capacitor is determined by the amount of charge stored in this electrostatic field.The dielectric layer between the two plates allows some of the charge to be absorbed and stored, while the rest is kept on the plates. When the electrical field is removed from the capacitor, the stored charge is gradually released back to the electrolyte, allowing the capacitor to discharge and return to its original state.

Conclusion

The 50WXA1000MEFC16X20 aluminum electrolytic capacitor is a reliable and cost-effective solution for a wide range of applications, including audio and video processing, automobiles, and energy-efficient lighting systems. It operates on the principle of Faraday’s law of electrolysis, with the dielectric layer allowing accumulated charge to be stored between the two plates. The device is able to provide reliable performance with an operating temperature range of -40°C to +85°C and a voltage rating of 16V.

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