UPJ1A102MPD

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Aluminum electrolytic capacitors are amongst the most commonly used capacitors due to their low cost and high capacitance-volume ratio. The UPJ1A102MPD is an example of one such capacitor, which is manufactured by United Chemi-Con. It is especially suited for applications that require high capacitance values, including driving the electric motors of automotive systems.

The UPJ1A102MPD utilizes a wound aluminum electrolytic capacitor construction, which has been built to perform such power conversion applications. The capacitor is constructed using an aluminum foil wound on a core, which is then coated with a thin layer of electrolyte. The coating acts as an ionic bridge between the two foil surfaces, allowing for the conduction of electrical current. The capacitance of such an electrolytic capacitor is determined by the area of the aluminum foil, as well as the electrolyte\'s dielectric constant.

The included terminals of an aluminium electrolytic capacitor are typically constructed of copper, and the UPJ1A102MPD is no exception. The terminals provide a reliable connection power entry point, which is required to achieve the required capacitance values. The terminals are connected to the core through a welded electrical connection, ensuring consistent performance.

In comparison to other capacitor types, aluminium electrolytic capacitors have a low self-inductance. This can make them ideal for use in high frequency applications, such as power supply converters or switch-mode power supplies. The UPJ1A102MPD is capable of handling a wide frequency range, ranging from 10Hz to 100kHz.

The UPJ1A102MPD also has a low ESR rating, meaning it has the ability to dissipate less heat and store more energy than other capacitors. The UPJ1A102MPD can also handle a high ripple current, which helps to reduce the overall power consumption of a circuit and increase the reliability of the system, as it can reduce the risk of board-level overheating.

In conclusion, the UPJ1A102MPD is a versatile and reliable aluminum electrolytic capacitor. Its low ESR and high ripple current capabilities make it a great choice when it comes to applications involving large capacitance values or high-frequency operation. Furthermore, its durability, low cost, and low self-inductance guarantee your project will remain reliable.

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