PLG1A122MDO1TD

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Aluminum-Polymer Capacitors are a type of capacitor technology that consists of an aluminum foil electrode, a high-polymer film, and a layer of oil. They are also known as electric double-layer capacitors, or electric double-layer supercapacitors. The PLG1A122MDO1TD is a prime example of an aluminum-polymer capacitor.

Application Field

Aluminum-Polymer Capacitors, such as the PLG1A122MDO1TD, are used in a wide variety of applications, ranging from automotive, aerospace, and military applications, to consumer electronics and power backup systems. They are often used in areas where a large capacitance is required, such as the power backup systems found in laptops and desktop computers. Additionally, they are often used in applications that require high power, such as automotive and space applications.

Working Principle

The working principle behind Aluminum-Polymer Capacitors is a technique known as surface area charge storage. This technique involves the use of an aluminum foil electrode and high-polymer film, which are then wrapped in a dielectric oil. The aluminum foil electrode is responsible for storing the electrical charge, while the high-polymer film is responsible for preventing the current from spreading to other parts of the circuit. The dielectric oil helps to reduce the breakdown of the device.

When a voltage is applied to the aluminum-polymer capacitor, electrons are drawn to the aluminum electrode and stored on its surface. This creates an electric field that causes the electrons to be displaced from the electrode, creating a charge. The charge is then stored on the surface of the electrode, and can be used to power a circuit.

Aluminum-Polymer Capacitors are a dependable and reliable option for many applications. They provide excellent load protection and have a high power-density and long life. Additionally, they are resistant to vibration and shocks, making them an excellent choice for highly rugged applications. Furthermore, they are capable of sustaining high voltages and current, making them an ideal choice for high-power applications.

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