2.5SXE82M1.9X7.3

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Aluminum polymer capacitors, denoted by 2.5SXE82M1.9X7.3, are electrochemical devices consisting of a capacitive element embedded in an aluminum electrolyte. They offer a stackable technology with a higher voltage/temperature range than traditional capacitors.

Aluminum polymer capacitors provide a wide range of advantages. They typically have a very long life expectancy, and their high stability and reliability make them a preferred choice in many applications. They also have a compact size and low ESR, making them a great choice for applications requiring miniature, non-polarized components.

The working principle of aluminum polymer capacitors is similar to other types of capacitors: an electric field is created between two conducting plates by an external voltage source. The voltage source causes a charge to accumulate on the plates, resulting in a capacitor with two different layers - the “anode” and the “cathode”. The dielectric material between the two is the aluminum electrolyte, which is dielectric (nonconducting).

Aluminum polymer capacitors are most commonly used in DC-DC power converters, power supplies, and high-efficiency appliance applications. They are also widely used in consumer electronic devices, automotive systems, and aerospace applications. They are also used in frequency control applications due to their low ESR and higher temperature and voltage range.

The key benefits of aluminum polymer capacitors include a high power efficiency, high frequency stability, high reliability, and long service life. They are also known for their high surge capability, self-healing properties, and non-polarized construction.

Aluminum polymer capacitors have a wide range of applications, ranging from the most critical high-performance and personal audio applications to lighting and industrial control. Their high operating temperature range and low ESR makes them an ideal choice for these applications.

Aluminum polymer capacitors are very reliable and durable, and their long-term performance can be maintained over a wide temperature range and a wide variety of operating conditions. This makes them a preferred choice for many applications, especially those with high power requirements or those with frequent environmental changes. Their long-term performance makes them ideal for automotive and aerospace applications that require reliable high-voltage contacts over long periods of time.

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