MAL213966339E3

Polarization:	Polar
Package / Case:	Nonstandard SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.563" L x 0.244" W (14.30mm x 6.20mm)
Height - Seated (Max):	0.272" (6.90mm)
Size / Dimension:	0.563" L x 0.244" W (14.30mm x 6.20mm)
Lead Spacing:	--
Impedance:	3.7 Ohms
Ripple Current @ Low Frequency:	59mA @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	139 CLL
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum Electrolytic Capacitors: MAL213966339E3 Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in power electronic circuits due to their high capacitance, low cost and large volume. The MAL213966339E3 type aluminum electrolytic capacitor is a non-solid electrolytic capacitor with a wide application field and attractive characteristics, making it an ideal choice for applications such as high frequency circuit filtering, bypassing, and blocking. In this article, we will discuss the application field and working principle of the MAL213966339E3 aluminum electrolytic capacitor.

Application Field

The MAL213966339E3 aluminum electrolytic capacitor is a popular choice for applications such as high frequency circuit filtering, bypassing, and blocking. The capacitor is optimized for use in switching power supplies, and its ability to withstand voltage is up to 220Vdc. It is a rugged capacitor, boasting an operating temperature range of -10°C to +105°C. The MAL213966339E3 has a wide capacitance range of 220μF-3300μF with a nominal voltage of 25V-100Vdc. This makes it suitable for many power electronic designs as its capacitance can be accurately controlled even under high current flow. The MAL213966339E3 aluminum electrolytic capacitor is also suitable for use in audio applications due to its low leakage current and its low impedance at high frequency.

Working Principle

The MAL213966339E3 aluminum electrolytic capacitor is constructed by winding two layers of aluminum foil electrodes around a core of non-solid electrolyte. This unique design ensures that the capacitor has a very low equivalent series resistance (ESR) and offers a wide capacitance range. The capacitor\'s electrical operation is based on the principle of electrostatic energy storage. When a voltage is applied to the capacitor, the current flows through the capacitor, charging its terminals. The electric field created by the charge causes an accumulation of electric charge (or “polarization”) on the capacitor\'s electrodes, which creates a potential difference known as the “capacitance”. The stored energy can then be released when the applied voltage reaches a certain level and the capacitor begins to discharge. Through its unique construction, the MAL213966339E3 aluminum electrolytic capacitor has a wide capacitance range and can withstand high current loads while maintaining its rated voltage. This makes it an ideal choice for applications such as high frequency circuit filtering, bypassing, and blocking.

Conclusion

The MAL213966339E3 aluminum electrolytic capacitor is an ideal choice for applications that require a wide capacitance range and high current flow. The capacitor is optimized for use in switching power supplies, audio applications, and high frequency circuit filtering, bypassing, and blocking. The unique design of the MAL213966339E3 ensures its low ESR and offers excellent capacitance retention. This makes it a reliable and robust choice for many power electronic designs.

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