UPJ1A471MPD1TD Capacitors

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Aluminum electrolytic capacitors are a type of polarized capacitor which typically have a larger capacitance value per volume than other capacitor types. They are relatively inexpensive and have good electrical characteristics, making them widely used in many electronic circuits. There are two types of aluminum electrolytic capacitor, one consists of a metalized anode covered with an oxide layer, the other consists of two metal foils, separated by a dielectric oxide film. The UPJ1A471MPD1TD is an aluminum electrolytic capacitor, and is used in many electronic applications.

The UPJ1A471MPD1TD aluminum electrolytic capacitor has a rated voltage of 100V and a capacitance value of 470μF. It is a radial leaded, surface mounted device and its main parameters are as follows; nominal capacitance value of 470μF, temperature range of -40°C to +105°C and a tolerance of ± 20%. The lead length of the capacitor is 3.5mm and has an insulation resistance of ≥ 2000MΩ.

The UPJ1A471MPD1TD aluminum electrolytic capacitor is used in many different electrical applications, such as power supply filtering and decoupling circuits, audio filter circuits and in automatic control systems. It is also suitable for the switching mode power supplies, telecommunication equipment and Raspberry Pi power supply. The capacitor can be used to store electrical energy, and can be used to filter out any high-frequency requirements and help improve overall audio performance.

The working principle of the UPJ1A471MPD1TD aluminum electrolytic capacitor is based on the fact that electrons will be attracted to an electrode, it is this phenomenon that gives rise to the electrical storage and, hence the capacitor. There is a dielectric oxide film which separates the aluminum plates inside the capacitor, forming two different electric potentials on the two sides of the plates. When a potential difference is applied across these two sides, the electric field created by this voltage causes electrons to flow from the negative side to the positive side, bringing the plates closer and thus increasing the capacitance. The higher the voltage applied, the more electrons move, leading to an increase in capacitance. This is the reason why aluminum electrolytic capacitors are known for having large capacitance value for the same volume.

In summary, the UPJ1A471MPD1TD aluminum electrolytic capacitor is a relatively inexpensive and widely used type of capacitor. It is commonly used in many different electrical applications due to its large capacitance value per unit volume and its good electrical characteristics. Its working principle is based on the attraction of electrons to an electrode, leading to an increase in capacitance as the voltage increases. This helps to store electrical energy and filter out any high-frequency components, leading to improved audio performance.

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