EET-UQ2D122DA

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Aluminum electrolytic capacitors are a type of passive component that uses an aluminum oxide layer and two aluminum metal plates to store electrical energy. The EET-UQ2D122DA is an aluminum electrolytic capacitor that is primarily used in filtering and DC applications.

The EET-UQ2D122DA is a product of the Nichicon Corporation. It is a radial lead capacitance with capacitance ratings of 2.2 uF (microfarads) or higher. It is non-polarized and rated for a voltage of 35V or higher. The case is designed to be flame-resistant and humidity-resistant, and it is rated for an operating temperature range of -55C to +105C.

One of the primary advantages of the EET-UQ2D122DA is its ability to handle large currents. It has a rated ripple current of 50mA for an 85C temperature rating and a maximum ripple current of 200mA for a 105C temperature rating. This makes it ideal for power supply applications where large currents are required, such as for audio amplifiers or other audio equipment.

The EET-UQ2D122DA also offers several features that make it suitable for a variety of applications. It has a long life and excellent reliability, with a minimum life expectancy of 10,000 hours at 25C and a maximum life expectancy of 500,000 hours at 105C. It has a small size and low profile, making it suitable for use in tight spaces. Its relatively low leakage current also makes it suitable for low-noise applications.

The working principle of the EET-UQ2D122DA is based on the principle of electrolysis. When a voltage is applied across the capacitor, it causes the aluminum oxide layer between the two aluminum plates to become an electrolyte, carrying electrical current. This current is then stored in the capacitor as an electrostatic charge, releasing it when the voltage is removed.

The applications for the EET-UQ2D122DA include signal processing and power supply filtering. It can also be used to stabilize voltage levels in sensitive electronic systems and to reduce noise in power systems. It has also been used in high-end audio system applications, as it offers very low distortion and can handle large currents.

Overall, the EET-UQ2D122DA is a versatile aluminum electrolytic capacitor that can be used in a range of applications. Its long life and excellent reliability make it suitable for a variety of power supply and audio system applications. Its size and low-profile case make it suitable for tight spaces, and its relatively low leakage current make it suitable for low-noise applications.

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