MAL212315681E3

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Aluminum electrolytic capacitors are one the most popular types of capacitors used in a wide variety of electronics. The MAL212315681E3 is one such capacitor that has a variety of applications and uses. In this article, we will discuss the application field and working principle of the MAL212315681E3.

Application Field

The MAL212315681E3 is an aluminum electrolytic capacitor designed for DC power applications. Its low ESR rating and wide temperature range make it suitable for a variety of applications including audio frequency circuitry, power supplies, high-current circuits, and RF and switch mode power supplies. The MAL212315681E3 is frequently used in audio amplifier circuits, instrumentation amplifiers, audio transducers, and many other types of electronics.

Working Principle

Aluminum electrolytic capacitors are composed of two aluminum plates separated by an electrolyte. The positive plate is usually made of anodised aluminum and the negative plate is made of aluminum foil. The plates are separated by a dielectric. When the capacitor is connected to a DC voltage source, an electric field is established between the two plates.

The anodised aluminum plate acts as a cathode and the aluminum foil acts as an anode. If the voltage applied is positive, electrons will flow from the anode to the cathode and this current will create an electric field between the two plates. This electric field creates a capacitance that allows for the storage of energy. The amount of energy stored depends on the capacitance of the aluminum electrolytic capacitor.

The MAL212315681E3 is a radial and snap-in aluminum electrolytic capacitor. It features a high CV rating and an ultra-low ESR rating, making it ideal for applications that demand high capacitance and high-current load. The capacitor has an operating temperature range of -55°C to +125°C.

Conclusion

The MAL212315681E3 is an aluminum electrolytic capacitor designed for DC power applications. It is used in a variety of applications, particularly audio frequency circuitry and instrumentation amplifiers. The capacitor has an operating temperature range of -55°C to +125°C and features a high CV rating and an ultra-low ESR rating. The working principle of the MAL212315681E3 involves the establishment of an electric field between two aluminum plates which creates a capacitance for the storage of energy.

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