ELXV160ETD121MFB5D

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Aluminum electrolytic capacitors are commonly used in a variety of applications. The ELXV160ETD121MFB5D forms part of the range and is designed for use in high voltage applications, such as filtering and decoupling applications. In order to better understand the application field and working principle of the ELXV160ETD121MFB5D, we will examine how the device is constructed and how it is used.

The ELXV160ETD121MFB5D is an aluminum electrolytic capacitor constructed around an anode composed of pure aluminum foil which is etched to give a high surface area. The anode is then rolled up in the form of a spiral and placed in an enclosure. The enclosure includes the electrolyte for the capacitor, typically a gel which may contain an organic or inorganic dissolved electrolyte such as boric acid. The cathode is a piece of metallic foil which is in contact with the electrolyte. This is connected to the anode externally with a wire.

The working principle of aluminum electrolytic capacitors involves the application of a DC voltage across the terminals of the capacitor. This DC voltage causes the electrolyte to become polarized, resulting in an electric field between the anode and the cathode. As the anode and cathode form an electric field, charge starts to move from the anode to the cathode. The movement of charge creates a electrical potential difference between the terminals of the capacitor. This potential difference causes the capacitor to store an electrical charge, known as the capacitance of the capacitor. The capacitance of the capacitor depends on the amount of current that is passed through it.

The ELXV160ETD121MFB5D is a non-polarized aluminum electrolytic capacitor with a maximum capacitance of 160 μF, a maximum DC voltage of 120V, and a maximum ripple current of 5A. It is available in a variety of case sizes and wire leads, making it suitable for a wide range of applications. Due to its high capacitance and voltage ratings, it is ideal for use in filtering and decoupling applications where large amounts of energy need to be stored and dissipated quickly.

Applications for the ELXV160ETD121MFB5D include power supplies, motor drives, and audio frequency voltage regulation systems. It can also be used in AC/DC power converters, surge protection circuits, and lighting control systems. The capacitor also finds use in electrolytic starter circuits, industrial process control systems, and computer power supplies.

Aluminum electrolytic capacitors are both versatile and reliable components. The ELXV160ETD121MFB5D is a specific example of aluminum electrolytic capacitor used for high voltage applications where a large capacitor is needed to store energy quickly. The capacitor is constructed in such a way that when a DC voltage is applied, an electric field is created between the anode and the cathode, resulting in the capacitance of the capacitor. This capacitance is then used in a variety of applications from power supplies to audio voltage regulation circuits.

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