PSU81515A

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Aluminum electrolytic capacitors, such as Rubycon\'s PSU 81515A, are widely used in a variety of electronic circuits due to their solid electrical insulation, low leakage current, and high capacitance. These capacitors are also commonly used in power factor correction circuits, where they are used to increase the power factor of the equipment as well as reduce power losses. These capacitors are also used in the audio frequency (AF) amplifiers of radio and television sets, which controls the amount of current being transmitted to an electronic device.

The PSU 81515A is a high power aluminum electrolytic capacitor that offers excellent low-voltage, low-frequency characteristics with a high capacitance. This capacitor offers superior performance in terms of capacitance, working temperature, tolerance, and size. It is highly suited for all manner of electronic applications, including power factor correction circuits, radio/TV systems, and switch-mode power supplies.

The PSU 81515A is consists of an aluminum shell, electrolyte, and two polarized anodes. The two polarizd anodes are connected by electrodes. The membrane is a dielectric made of a paper-like material that is soaked in a special electrolyte. This provides an electric field across the membrane that absorbs the excess charge. When connected to a power source, the current is carried by the electrolyte to the electrodes, creating the electric field.

The electrolyte\'s size and composition also affect the capacitor\'s behavior. The electrolyte allows current to flow between the two electrodes and is responsible for controlling the distribution of electric field. The electrolyte also provides a greater capacitance than other types of capacitors. The equivalent series resistance (ESR) of the PSU 81515A is very low due to the high power characteristics of the aluminum shell and the electrolyte.

The PSU 81515A can be found in a wide range of applications. Its low voltage and low frequency characteristics make it ideal for power factor correction circuits, radio and television sets, motors, and other industrial and consumer applications. It is also used in numerous high-end audio applications, such as amplifiers and preamplifiers. Additionally, its high capacitance allows it to be used in applications where high capacitance is required, such as in power supplies, UPS systems, and electric vehicle charging systems.

In summary, the PSU 81515A is a high power aluminum electrolytic capacitor that offers outstanding performance and durability. Its low-voltage and low-frequency characteristics make it ideal for a variety of electronic circuits and applications. With its high capacitance and low equivalent series resistance, it is capable of handling a wide range of power requirements and keeping the equipment in optimal condition. The PSU 81515A is a great choice for any electronic circuit that requires a reliable and long lasting capacitor.

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