APXF6R3ARA221ME61G

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Aluminum - polymer capacitors are a type of electrolytic capacitor which contains an electrolyte that consists of an organic solvent containing a polymer and a high-voltage ionic surface active species within its structure. This type of capacitor is widely used in applications that require a high voltage, such as automotive, telecommunications, computer, and audio equipment designs. The APXF6R3ARA221ME61G is an aluminum - polymer capacitor specifically designed for use in automotive and electronic designs.

The APXF6R3ARA221ME61G features a wide capacitance range from 10nF to 10uF, a long useful life, and a high ripple current durability. It also provides a wide operating temperature range from -40C to +85C, and a DC nominal voltage rating of 16V. The aluminum - polymer construction of the capacitor enables it to offer low ESR and high frequency characteristics which make it suitable for high current applications. Additionally, the capacitor has an excellent self-healing capability, eliminating the need for fuses or other additional protection elements.

The working principle of the APXF6R3ARA221ME61G aluminum - polymer capacitor is based on the electrostatic attraction between two charged plates and the passage of ionic liquid through the dielectric. In this type of capacitor, the dielectric is a laminated film composed of alternating layers of aluminum, polymer and ionic liquid. The electrodes are then connected to the terminals of the capacitor, which provides the capacitance effect. During operation, a potential difference is applied across the two plates, which causes the aluminum to oxidize when current is passed through the electrolyte. This oxidation forms an insulating layer on the aluminum, allowing for a static charge to be held on each of the capacitor\'s plates.

The APXF6R3ARA221ME61G aluminum - polymer capacitor is commonly used in automotive and electronic devices as it offers a number of advantages over traditional capacitors. Its compact size and low ESR allow it to fit into tight spaces, while its high frequency characteristics make it suitable for high current applications. Additionally, its long useful lifespan and self-healing abilities make it a popular choice for automotive and electronic designs. This aluminum - polymer capacitor can be found in a variety of applications including power supplies, UPS systems, industrial inverters, automotive electronics, and cellphone chargers.

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