PSU72015A

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are components used for storing energy in electrical and electronic circuits. PSU72015A is a well-known aluminum electrolytic capacitor with a nominal capacitance of 7200uF and rated voltage of 15V DC. It is mainly used in device circuit functions such as controlling current and voltage, filtering high-frequency noise, delay circuit generation, signal coupling, and energy storage.

The PSU72015A aluminum electrolytic capacitor is composed of three parts, namely, aluminum foil, electrolyte and dielectric material. The aluminum foil is composed of a positive electrode (cathode) and a negative electrode (anode), which are insulated and separated by a separator. The electrolyte molecules are adsorbed on the inner surface of the anode foil in the form of collagen, and the dielectric material is applied to the ceramic substrate, which is connected between the two aluminum foils. During this process, an electric field is generated in the capacitor, allowing current and voltage to flow.

The working principle of the PSU72015A aluminum electrolytic capacitor is simple and easy to understand. It works by generating an electric field which attracts positive and negative charges. When voltage is applied to the capacitor, the charges in the capacitor are attracted to their respective electrodes, one negative and one positive. This results in a "space charge" between the two electrodes, where energy is stored. The voltage across the capacitor gradually increases until the current flowing through the capacitor is equal to the voltage applied to it, at which point the capacitor is fully charged.

The application field of PSU72015A aluminum electrolytic capacitor is mostly related to AC and DC electronics. In AC related devices, it is used to regulate the current flow and eliminate high-frequency noise. In DC devices, it is used to control the voltage and current, as well as for signal coupling, energy storage and delay circuit generation. Its wide application field makes it suitable for a variety of products, such as immersion tanks, fans, UPS devices, transducers, LED drivers, solar panels, and vehicle components.

To sum up, PSU72015A aluminum electrolytic capacitor is an important component in AC and DC devices, which can provide higher capacitance values, making it ideal for energy storage and voltage and current regulation. With its wide range of application fields, it is becoming increasingly popular and widely used in a variety of products.

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