UMR1E470MDD1TP

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Aluminum electrolytic capacitors are very widespread in modern electronics. They are used for a variety of purposes including filtering, motor control, and voltage regulation. The UMR1E470MDD1TP is a model of an aluminum electrolytic capacitor designed for those applications where high-quality performance at a reasonable cost is desired. This capacitor has a capacitance of 470 μF and is rated for a maximum working voltage of 35 volts.

The UMR1E470MDD1TP capacitor consists of two electrodes made of aluminum foil, and a liquid electrolyte inside. A dielectric layer of aluminum oxide is formed on the surface of the aluminum foil. This dielectric layer is a key factor in the design of the capacitor and its ability to store energy. The aluminum oxide layer has a very high relative dielectric constant, which results in an increased capacitance. The electrolyte acts as an ion source and helps to form the aluminum oxide layer, which is also known as "spontaneous polarization."

To better understand the working principle of the UMR1E470MDD1TP capacitor, it\'s helpful to examine the electric field created between its two electrodes. When a voltage is applied to the capacitor electrodes, the electric field induces an electric polarization in the aluminum oxide layer. This electric polarization results in a change in the capacitance of the capacitor, with the capacitance increasing with higher voltage. Meanwhile, the dielectric constant remains unchanged.

The UMR1E470MDD1TP capacitor is most commonly used in power supply circuits. Its high relative dielectric constant and capacitance result in a large amount of energy storage. This capacitor is also commonly used in audio circuits and voltage regulation circuits. It is capable of withstanding high temperatures up to 85° C without compromising its performance.

Additionally, the UMR1E470MDD1TP capacitor is well-suited for high-frequency operations because of its low ESR, or equivalent series resistance. Due to its low ESR, this capacitor is highly efficient in high-frequency applications. It also performs well in RFI, or radio-frequency interference, filter circuits. With its compact size and competitive cost, this capacitor is a great choice for a variety of applications where performance and cost are a priority.

The UMR1E470MDD1TP capacitor has a wide range of uses in the modern electronics world. Its combination of low ESR and high relative dielectric constant make it an ideal choice for power supply, audio, voltage regulation, and RFI filter circuits. It is also capable of withstanding temperature up to 85° C without a negative effect on its performance. In addition, its small size and affordable cost help make it a popular choice for many applications.

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