USR1HR47MDD1TE

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Introduction

Aluminum electrolytic capacitors are a type of components widely used in electronic circuits. They usually contain two metal foils with an electrolyte between them, and the thickness of the electrolyte determines the capacitance. USR1HR47MDD1TE is an aluminum electrolytic capacitor from a well-known manufacturer – Murata.

Application Field

USR1HR47MDD1TE is used in a variety of applications due to its low profile and high capacitance. It is commonly used in laptop and cell phone chargers, in switching power supplies, and in DC-DC converters. It also finds application in high-frequency circuits, such as radar systems, 3G and 4G wireless networks, and broadcast equipment.

Working Principle

When the USR1HR47MDD1TE is connected to a power supply, the two metal foils become charged, one positively and one negatively. The electric field between the two foils generates an electric current, causing small particles of aluminum to be deposited on the surface of the foils. The newly formed aluminum oxide acts as an insulator, blocking the current and thus creating a capacitance. The capacitance of an aluminum electrolytic capacitor is largely determined by the thickness of the electrolyte between the two foils.

Advantages

The USR1HR47MDD1TE is a reliable and cost-effective choice for many applications. It has a long life, high capacitance, and is available in a wide variety of case sizes. Additionally, it has a very low equivalent series resistance (ESR) and is therefore very efficient. It also supports wide temperature extremes, up to 125°C.

Conclusion

In summary, the USR1HR47MDD1TE is a highly reliable aluminum electrolytic capacitor, suitable for a wide range of applications. Its low profile, high capacitance, and efficient performance make it an attractive choice for electronics applications. Furthermore, its wide temperature range makes it suitable for a variety of environmental conditions.

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