380LX470M400H202

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Aluminum electrolytic capacitors are widely used in digital circuits. Due to the development of semiconductor technology, miniaturization and rapid response, aluminum electrolytic capacitors are required to have smaller physical size, faster response, and higher ability to withstand ripple current and surge current. The name of the 380LX470M400H202 aluminum electrolytic capacitor comes from its size, which refers to the outer diameter of the capacitor (in mm). This specific aluminum electrolytic capacitor is notable for its high ripple current capability and surge current ratings.

The application fields of the 380LX470M400H202 aluminum electrolytic capacitor include capacitor-series voltage-dividers, filters, DC link circuits and emergency standby power. Given the long charging and discharging cycle time, this aluminum electrolytic capacitor enables the application of long-term power storage, making it suitable for use in UPS systems.

The working principles of the 380LX470M400H202 aluminum electrolytic capacitor are based on a static electric field generated by an electric charge stored on the anode and cathode electrodes that are immersed in an electrolyte. When a voltage is applied to the two electrodes, an electric field is generated between them, enabling high energy density. When the voltage is removed, the electrostatic field dissipates, resulting in a decreased energy density. The capacitance of these aluminum electrolytic capacitors is determined by the length and surface area of the anode and cathode electrodes, as well as the distance between them. Additionally, the quality factor (Q factor) of the capacitor is determined by the resistive electrolyte used to fill the capacitor, and is a result of the dielectric losses due to current leakage.

The 380LX470M400H202 aluminum electrolytic capacitor is a reliable and robust component, due to its high capacitance and ripple current ratings. It is well suited for high performance and high reliability circuits, such as those found in communication systems, control systems, and automotive applications. Additionally, these aluminum electrolytic capacitors have a low self-discharge rate and a high pulse load current capability, making them ideal for high surge current applications.

In conclusion, the 380LX470M400H202 aluminum electrolytic capacitor is a popular choice for power storage and filtering applications, due to its high capacitance and reliability. Its high ripple current and surge current ratings, low self-discharge rate, and high pulse-load current capability make it an ideal solution for high-performance and high-reliability circuits.

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