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Aluminum Electrolytic Capacitors

The MAL205928151E3 is an aluminum electrolytic capacitor that finds use in a variety of applications. It is a cylindrical type of capacitor, measuring 20mm in length and 6mm in diameter. It supports an operating temperature range of -40 to 85°C and a capacitance value of 2200µF at a rated voltage of 20V, with an ESR rating of 47mΩ. It offers a lifetime of 3000 hours at full rated load and a ripple-current rating of 3.59A.

Application Field

The MAL205928151E3 aluminum electrolytic capacitor is an extremely versatile component that finds use in a wide variety of applications. It is commonly used in the creation of power filters, as well as other circuits that require filtering. It is also used in DC-to-DC converters, switches, amplifiers, receivers, and other audio applications. In addition, it can be utilized for general purpose energy storage, and is suitable for high-energy pulse power systems. Furthermore, due to its miniature size, it can be used for a variety of different projects, including robotics, drones, and vehicle components.

Working Principle

The MAL205928151E3 aluminum electrolytic capacitor works in a slightly different way compared to other types of capacitors. To create a charge, an electrolyte is used instead of two conductive surfaces separated via an insulating material. The electrolyte is an electrically conductive dielectric, similar to a liquid or a gel, which acts as both an electrical conductor and as an electrical insulator. The charge is developed when the negative charge of the electrolyte is attracted to a positive electrode. The electrolyte also acts a protection layer, preventing the electrical current from escaping. The capacitor is activated by a dielectric current, which is caused by the positive and negative charges within the electrolyte. This electrical current passes through the capacitor, charging it as a result. In essence, the higher the electrical current passing through the capacitor, the greater the capacitance.

The MAL205928151E3 aluminum electrolytic capacitor is an efficient and reliable component that offers many advantages for a variety of different applications. It is low cost, compact in size, and offers low ESR and low impedance ratings. Furthermore, it is capable of efficiently storing energy, which makes it suitable for a wide range of applications. As such, this type of capacitor is an invaluable choice for those involved in electrical engineering.

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