382LX102M400N062

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Aluminum electrolytic capacitors offer a high energy density capability and are often used as the main power supply capacitors in many products. The 382LX102M400N062 aluminum electrolytic capacitor is one such device, designed for applications that require a high capacitance and reliable performance with minimal size and weight. This article explains the application field and working principle of this type of capacitor.

Application Field

The 382LX102M400N062 aluminum electrolytic capacitor is designed to provide energy for a variety of applications. It can be used in consumer electronics, automotive electronics, telecoms, motor drives, lighting, and other bulk energy storage applications. It is a capacitor with a rated voltage of 400V and a capacitance of 102μF. It is constructed with a wet aluminum electrolyte and radiators equipped with excellent heat dispersion characteristics.

Specifically, the 382LX102M400N062 aluminum electrolytic capacitor is ideal for products that require high ripple currents, such as motor drives, DC-DC converters, and switching power supplies. It is also suitable for use in high-power rectifiers or inverters, which require a stable voltage supply to prevent damage. It is usually combined with other components, such as a power transistor, to form a reliable DC-DC converter circuit.

Working Principle

The 382LX102M400N062 aluminum electrolytic capacitor works similarly to other types of electrolytic capacitors. Its main components are two plates of aluminum foil, which are rolled into a cylindrical shape and separated by an insulating material called an electrolyte. The chemical composition of this electrolyte produces ions which attach to the inner and outer surfaces of the capacitor, storing an electrical charge between them.

When a voltage is applied to the capacitor, the ions move in a circular motion to create a charge imbalance. Electrons are attracted to the positive plate, while positive ions are attracted to the negative plate, resulting in the flow of current. The more charge that is stored in the capacitor, the higher the capacitance. The 382LX102M400N062 aluminum electrolytic capacitor has a rated capacitance of 102μF, which makes it well-suited for high energy density applications.

The 382LX102M400N062 aluminum electrolytic capacitor is also designed with safety features that protect it from overvoltage and reversed polarity. An internal safety valve helps prevent the loss of electrolyte and an integrated overvoltage cutoff circuit will shut down the capacitor in case of voltage overshoot. This makes it a more reliable option than other types of capacitors, especially in safety-critical applications.

Conclusion

The 382LX102M400N062 aluminum electrolytic capacitor is a device designed for high performance and reliability. It is used in a variety of applications, from consumer electronics to motor drives, and is capable of storing a high amount of charge at a given size. It works by forming a charge imbalance between two plates of aluminum foil using an electrolyte, and it is protected by safety features that prevent overvoltage and reversed polarity damage.

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