MAL215628272E3

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	51 mOhms
Ripple Current @ Low Frequency:	2.95A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	156 PUM-SI
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	86 mOhm @ 100Hz
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	2700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in the electronics industry due to their high capacitance, low cost, and wide variety of shapes. The MAL215628272E3 is a Leaded Aluminum Electrolytic Capacitor with a maximum working voltage of 63V (DC) and a rated capacitance of 22000μF. It is a polarized capacitor and is available in an axial leaded package.

Application Field

The MAL215628272E3 is a popular choice for applications in telecommunications, industrial instrumentation, rectifiers, and power supplies where high-temperature and high-voltage operations are needed. It is commonly used as a DC filter capacitor in AC-DC converters, televisions, video cassette recorders, and in audio equipment. It can also be used in development boards, automotive electronics, and medical equipment.

Working Principle

The hallmark feature of aluminum electrolytic capacitors is that they are polarized, meaning they are designed to work with a specific polarity of voltage. This is opposite to ceramic capacitors, which are generally not polarized. The MAL215628272E3 works in the following way:

1. The capacitor body is made of an anode material such as aluminum, which acts as the positive electrode of the capacitor. A dielectric material such as aluminum oxide is then applied to the surface of the anode in order to form an electrical insulating layer.2. A cathode material such as manganese dioxide is then applied to form the negative electrode. A separator is added between the two electrodes in order to ensure that no electrical current passes through.3. An electrolyte, usually a liquid or a gel, is poured inside the capacitor body in order to act as a conductor between the two electrodes. The electrolyte also has a role in stabilizing the electrical charge of the capacitor.4. Lastly, several thin layers of paper are added to the outside of the capacitor in order to provide reinforcement and insulation.

In operation, the MAL215628272E3 works by storing electrical charge between the two electrodes. When a voltage is applied to the capacitor, the positive charge of the anode and the negative charge of the cathode create an electric field. This electric field stores the energy and can be used for a variety of purposes.

In order to ensure reliable performance, it is important to ensure the correct polarity when connecting the capacitor. Failure to do so can lead to the capacitor exploding. It is also important to avoid exceeding the rated voltage of the capacitor, as doing so can lead to catastrophic failure.

Conclusion

The MAL215628272E3 is a popular choice for applications which require high temperature and high voltage operations. It is a reliable, low-cost capacitor that is widely used in telecoms, electronics, power supplies, and more. It is important to ensure that the polarity is correct when connecting the capacitor and to ensure that the rated voltage is not exceeded.

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