380LQ561M450A452

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Aluminum electrolytic capacitors are commonly used electrical components because they offer high capacitance in a small package, making them ideal for a wide variety of applications. The 380LQ561M450A452 is one such device. It is specifically designed for high-current and wide-temperature applications. This article will discuss the application field and working principle of the 380LQ561M450A452.

What Is an Aluminum Electrolytic Capacitor?

An aluminum electrolytic capacitor is an electrical component that uses two aluminum plates separated by an electrolyte to store charge. It combines the capacity of a capacitor with the energy storage of an electrolyte. The Aluminum layer acts as the anode, while a carbon-covered sheet of aluminum oxide acts as the cathode. When voltage is applied to the capacitor, electrons flow from the cathode to the anode, creating an electric field between the two plates, which is used to store energy.

Application Field

The 380LQ561M450A452 is designed for high-current and wide-temperature applications. It is highly resistant to vibration and shock, making it suitable for use in automotive and industrial applications. It can also be used in audio equipment and power supplies. Its low ESR (Equivalent Series Resistance) makes it suitable for applications requiring low power consumption and high power efficiency.

Working Principle

When voltage is applied to an aluminum electrolytic capacitor, current will flow between the two aluminum plates. This electric field generated in the capacitor gives it its charge-holding capabilities. The electrolyte, which is typically composed of an ionic solution, helps to dissipate any excess heat generated by the electric current. Depending on the type of capacitor, some additional components may be included to increase its capacitance or reduce its resistance.

The 380LQ561M450A452 uses tantalum foil and a liquid dielectric to further increase its capacitance. A thin-film of tantalum is deposited on the anode, and liquid dielectric is injected between the two foils. This allows for a larger capacitance than would be possible in traditional aluminum electrolytic capacitors, making it suitable for a variety of high-current applications.

Conclusion

The 380LQ561M450A452 is a high-performance aluminum electrolytic capacitor designed for high-current and wide-temperature applications. Its use of tantalum and a liquid dielectric allows for a larger capacitance than traditional electrolytic capacitors, making it suitable for a variety of demanding applications. It is highly resistant to vibration and shock, making it ideal for automotive and industrial applications.

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