ELH476M450AQ1AA

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Aluminum electrolytic capacitors are widely used in many types of modern electronics, often in places where reliability and long life are essential. The ELH476M450AQ1AA is a range of aluminum electrolytic capacitors specifically designed to meet these demanding parameters. In this article we will look at the application field and working principles of the ELH476M450AQ1AA.

ELH476M450AQ1AA capacitors are most often used in low voltage, low power applications. This makes them ideal for use in many consumer electronics and telecommunications devices, including digital cameras, mobile phones, and smartphones. Other common uses include power supplies, LED lighting, and motor drives. These capacitors have a wide range of operating temperatures, making them well suited for use in applications where the temperature may fluctuate.

The ELH476M450AQ1AA is constructed using two aluminum sheets separated by a thin layer of electrolyte solution. Contacts are then made to the two sheets by joining them to terminal leads. When a voltage is applied to the terminals, the electrolyte breaks down to form a solid, porous material called the dielectric. This acts as an insulator between the two sheets, preventing current from flowing between them.

The ELH476M450AQ1AA capacitors are rated to hold up to 450 microfarads at 85°C and 500microfarads at 105°C. This ensures reliable performance in temperatures above the normal human range, allowing these capacitors to be used in a variety of applications. This range of capacitors also has a low equivalent series resistance (ESR), which reduces power loss and increases efficiency in power supplies and motor drives.

The ELH476M450AQ1AA capacitors are also constructed using a self healing feature. This feature causes the electrolyte to shatter or break down during overcharge or short circuit events. This causes the dielectric to expand, closing any pre-existing short circuits and restoring the capacitance back to its initial value and voltage rating. This feature helps to extend the lifespan and reliability of the capacitors, providing user peace of mind.

The ELH476M450AQ1AA range of aluminum electrolytic capacitors offer excellent performance and reliability. This makes them ideal for use in a variety of applications, from consumer electronics to telecommunications devices, power supplies, LED lighting, and motor drives. With their self healing feature and wide operating temperature range, these capacitors are able to provide trouble free operation for many years.

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