MAL215919271E3

Ratings:	--
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	370 mOhms
Ripple Current @ High Frequency:	2.198A @ 10kHz
Ripple Current @ Low Frequency:	1.57A @ 120Hz
Applications:	General Purpose
Series:	159 PUL-SI
Polarization:	Polar
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	500 mOhm @ 100Hz
Voltage - Rated:	500V
Tolerance:	±20%
Capacitance:	270µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: MAL215919271E3 Application Field and Working Principle

Aluminum electrolytic capacitors (AECs) are widely employed in electronic applications because they offer a unique combination of superior capacitance, mechanical stability, and cost efficiency. MAL215919271E3 (MAL2) is one such AEC which has become increasingly popular due to its compact size, low ESR, and a wide operating temperature range. This article will discuss the application fields and working principle of MAL2 AECs.

Application Fields of MAL2 AECs

The miniature size and low ESR of the MAL2 make it suitable for use in digital and portable electronic devices. In addition, its wide operating temperature range of -55°C to +125°C makes it a good choice for applications requiring high reliability, such as in automotive and military systems. Other common usages for MAL2 AECs include in-circuit test equipment, telecommunications, and hearing aid batteries.The MAL2 AEC also plays a vital role in improving the signal-to-noise ratio in audio recordings. Its small and low ESR footprint allows it to offer superior energy storage capacity, which in turn helps to reduce noise interference and distortion.

Working Principle of MAL2 AECs

An AEC is essentially an energy storage device which works on the principle of Faraday’s laws of electrolysis. The basic anatomy of an AEC consists of an anode (positive electrode) and a cathode (negative electrode), which are separated by an electrolyte solution. When an electric current is applied, the anode and cathode reactions cause the electrolyte molecules to become polarized, thus forming a capacitance between them.The MAL2 AEC works on the same principle as traditional AECs. It consists of a miniature anode which is constructed from several thin layers of aluminium foil formed into a cylinder. The cylinder is dipped in an electrolyte solution which serves to separate the anode and cathode, and the capacitor is sealed in a plastic casing for protection.When an electric current is applied, the electrolyte causes the anode and cathode to become polarized, thus forming a small electric field between them. This electric field is capable of storing energy, much like a battery does. In this manner, the MAL2 AEC is able to store and release energy in response to changes in electrical current.

Conclusion

MAL2 aluminum electrolytic capacitors are a type of energy storage device which is particularly well suited for use in digital and portable applications due to their compact form factor and low ESR. In addition, their wide operating temperature range makes them ideal for systems that require high reliability. The working principle of MAL2 AECs relies on the principles of Faraday’s laws of electrolysis, which involve the formation of an electric field between the anode and cathode when an electric current is applied.

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