UVZ2AR47MDD1TA

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Aluminum Electrolytic Capacitors

The UVZ2AR47MDD1TA capacitor is an aluminum electrolytic capacitor that is beginning to gain popularity in the electronics industry. This capacitor is highly efficient, reliable and has a long operating life. As a result, it is a great choice for all sorts of applications requiring high levels of power and efficiency.

Application Field

The UVZ2AR47MDD1TA aluminum electrolytic capacitor has a wide range of applications since it has high power efficiency and low impedance. It is suitable for smoothing, filtering, decoupling, and power stabilizing electronic circuits. It is also suitable for various other applications, such as electromagnetic interference suppression, surge protecting, standby power, battery, and relay protection.

Working Principle

The core element of an aluminum electrolytic capacitor is an electrolyte. The electrolyte itself consists of a thin layer of oxide film between two layers of aluminum. When the capacitor is connected to an electrical circuit, the oxide film acts as a dielectric, allowing it to store electrical energy. When a voltage is applied across the oxide film in the electrolytic capacitor, electrons are drawn from the positive plate of the capacitor to the negative plate. This movement of electrons across the oxide film creates an electric field, which can be used to store energy. In this way, an aluminum electrolytic capacitor is able to store and release electrical energy.

The thickness of the oxide film aids in determining the capacitance values of the capacitor. The thicker the oxide film, the greater the capacitance. However, the oxide film is also vulnerable to degradation over time. This can cause the capacitance values to decrease and eventually lead to failure of the capacitor. To reduce the risk of failure, it is important to use the capacitor in the correct operating environment.

Furthermore, the type of electrolyte used in the aluminum electrolytic capacitor also determines its capabilities. There are three major types of electrolyte available: non-polarized electrolytes, semi-polarized electrolytes, and polarized electrolytes. Non-polarized electrolytes are the most commonly used types of electrolyte. They are suitable for most standard applications, and they have the highest capacitance and largest operating temperature range. Semi-polarized electrolytes have a slightly lower capacitance and slightly lower temperature range but are suitable for applications where higher accuracy is required. Finally, polarized electrolytes have the lowest capacitance and the narrowest temperature range, but they are the most reliable option and are often found in applications that require high levels of accuracy.

In conclusion, the UVZ2AR47MDD1TA aluminum electrolytic capacitor is a highly efficient and reliable component that can be used for a wide range of applications. It is important to be aware of the operating environment of the capacitor as well as the type of electrolyte used in order to ensure maximum efficiency and reliability.

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