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Aluminum Electrolytic Capacitors

Mal 214668122E3 is an aluminum electrolytic capacitor with a long-life version. It is a surface mount type, radial leaded type, radial type aluminum electrolytic capacitor. It can provide reliable and robust circuit protection. The capacitance of the MAL214668122E3 can range from 2.2μF to 100 μF, and the voltage range is 10 VDC up to 25 VDC. It is a high quality aluminum electrolytic capacitor and it is typically used in computer motherboards, LCD displays, telecom equipment, and server applications.

The MAL214668122E3 has a maximum working temperature of 105°C and measures 6.3 x 18.3 mm. It has a high capacitance density of up to 245uF/cm3. It is a rated voltage rating of 10 VDC up to 25 VDC, with a maximum ripple current of up to 450mA at 25°C. It is also available in a wide capacitance range of 2.2uF to 100uF.

Working Principle of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are composed of two aluminum foil electrodes, separated by an electrolyte. The two electrodes are connected by a dielectric oxide layer. The aluminum foil electrodes are anodized on one side, which creates an oxide layer and acts as the dielectric layer. The electrolyte is a highly conductive liquid which acts as the “gate” of current across the capacitor. This liquid is typically composed of a weak acid or solution, such as boric acid, aluminum oxide or ethylene glycol. This liquid fills the spaces between the aluminum electrodes, forming the electrolyte layer.

As current passes through the aluminum foil electrodes, a voltage potential is formed across the dielectric layer. This voltage potential allows for current to be stored and released in the form of energy. The capacitor component can absorb and store electrical charges in the form of electrical energy. This energy can then be released through the capacitor, and this action is known as “electrical capacitance.” When an electrical current passes through the capacitor, the electrical charges created by the current will build up until the capacitance reaches its maximum capacity. At this point, the capacitor can store no more energy, and the current will be released.

The process of charging and discharging capacitors allows for the capacitor to be used in a wide variety of applications. It is especially effective in the field of power electronics, where it can store and release large amounts of energy in a very short period of time. This makes it an effective way to power electronic devices such as electric motors, lighting systems, and many other electric devices.

Conclusion

The MAL214668122E3 is an aluminum electrolytic capacitor with a long-life version. It is a surface mount type, radial leaded type capacitor with a capacitance range of 2.2 μF to 100 μF and a voltage range of 10 VDC up to 25 VDC. It has a maximum working temperature of 105°C and measures 6.3 x 18.3 mm. It is typically used in computer motherboards, LCD displays, telecom equipment, and server applications. The aluminum electrolytic capacitor works by utilizing the voltage potential created by two aluminum foil electrodes and a dielectric layer separated by an electrolyte. This capacitance allows for current to be stored and released in the form of energy, which makes the capacitor an effective way to store and release energy in a short amount of time.

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