ALS81H103DB063

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Aluminum electrolytic capacitors are essential components in the design of electrical circuits where their role is to store electric charge and act as filters within multi-phase systems. TheALS81H103DB063 model is a type of aluminum electrolytic capacitor manufactured by Nichicon and is particularly suitable for applications in high power audio equipment. This article will discuss the characteristics of the ALS81H103DB063 and provide an overview of its application field and working principle.

Characteristics of the ALS81H103DB063 Aluminium Electrolytic Capacitor

The ALS81H103DB063 capacitor is a single-ended aluminum electrolytic capacitor with a capacitance of 1,000µF and a voltage of 63V. It has a leakage current of less than 1µA, a dielectric absorption ratio of 0.25%, and a ripple current rating of 3A. It is capable of withstanding a surge voltage of 80V and features an endurance of up to 3,000 hours at 105°C. It is also constructed from high purity, electrolytic treated aluminum and features a high operating temperature rating of up to 125°C.

Application Field of the ALS81H103DB063

The ALS81H103DB063 is suitable for use in a variety of audio equipment, such as guitar amplifiers, PA systems, and audio mixers. It is ideal for use in applications where high power audio signals are being processed and where large capacitance values are required for power filtering. It can also be used in power supplies, where its ability to withstand large voltages and temperatures makes it a suitable choice.

Working Principle of the ALS81H103DB063

The working principle of the ALS81H103DB063 aluminum electrolytic capacitor is based on electrochemical reactions. When an electric charge is supplied to the capacitor, an electric field is formed between the two metallic electrode plates. This electric field causes the electrolyte to break down into ions, which are attracted to the negative and positive electrode plates respectively. The ions are then trapped inside the electrolyte solution and form a capacitor.

When the electric charge is removed, the capacitor starts to discharge slowly, as some of the ions are still attracted to the electrode plates. The amount of time that the capacitor takes to discharge depends on the resistance of the electrolyte to the ions, the capacitance of the capacitor, and the amount of charge that was supplied initially.

The ALS81H103DB063 aluminum electrolytic capacitor is particularly suited for applications such as audio amplifiers and mixers, due to its ability to withstand large amount of currents, high temperatures, and surge voltages. With its high rated voltage, it is capable of withstanding extreme temperatures without breaking down.

In summary, the ALS81H103DB063 aluminum electrolytic capacitor is a reliable and robust capacitance component suitable for a variety of audio applications. Its ability to store large amounts of electric charge and withstand extreme temperatures makes it a reliable choice for high power audio equipment.

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