13008-021KESA

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Tantalum capacitors are widely utilized in many types of electronic circuits due to their unique characteristics. Broadly speaking, they are capacitors that employ a type of ceramic material known as tantalum for their electrodes. The electrodes of tantalum capacitors, also known as anodes, are fabricated from a powder consisting of finely sized molten tantalum oxide and annealed to form a solid or porous structure. A cathode is then plated onto the anode surface with a solution made up of either a wetting or alkaline mixture.

13008-021KESA is a type of tantalum capacitor designed for higher current and voltage ratings. The anodes of this type of capacitor are typically fabricated from a special tantalum powder that is both highly dense and has low porosity. This ensures higher current and voltage ratings compared to traditional tantalum capacitors, as well as improved performance and reliability. The cathodes of the 13008-021KESA are manufactured from a special oxygen-free copper that is then plated with a layer of gold for corrosion protection. The combination of these materials ensures high performance and excellent current and voltage ratings.

The 13008-021KESA tantalum capacitor is predominantly employed in applications such as automotive and military electronics. It is usually found in power management circuits, high voltage DC/DC converters, and systems requiring high surge ratings. The capacitor is also widely used in AC-DC power supplies, computer hardware, and industrial controls. This makes it an incredibly versatile component that is easily applicable in numerous types of electronic systems.

The working principle of the 13008-021KESA tantalum capacitor could be described as a two-layer dielectric system. An insulating dielectric layer separates the anode and the cathode, allowing the capacitor to store electrical energy. This energy can then be discharged through the electrode when an external voltage is applied between them. The variation of the external voltage determines the amount of energy stored in the capacitor.

The 13008-021KESA tantalum capacitor exhibits excellent performance in high switching frequency applications, particularly in power supply circuits. Furthermore, it has an extremely low ESR value, making it ideal for power electronics applications. In addition, the capacitor offers excellent filtering capability for low frequency signals, as well as good noise suppression characteristics.

The 13008-021KESA is without a doubt an invaluable component for many electronic circuits. Its wide range of features, such as high current and voltage ratings, excellent filtering capabilities, low ESR, and noise suppression make it an exceptional choice for power electronics, automotive, and military applications. Thanks to its reliable performance and exceptional versatility, the 13008-021KESA tantalum capacitor continues to be the go-to solution for countless electrical engineers around the world.

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