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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are classified as a type of capacitor that uses an ionically conductive material between two concentric and conductive electrodes. These capacitors are usually used for high power and high voltage applications where maximum levels of electrical energy are needed with a minimum of space. The number 380LQ682M080K452 is a code used to identify the series, voltage rating, capacitance, and temperature characteristics of the capacitor.

Application Field

The 380LQ682M080K452 aluminum electrolytic capacitors have a wide range of applications, ranging from automotive electronics, medical equipment, home appliances, and consumer electronics. They are also used in many industrial devices such as motor control, EV chargers, back-up systems, industrial solutions, and smart grid technologies. The capacitors’ small size makes them ideal for users who need higher voltages, currents, and power in compact spaces.

Working Principle

Aluminum electrolytic capacitors are polarized electrolytic capacitors, meaning they must be oriented in the correct direction within an electronic circuit, otherwise the electrical current will not flow correctly through them. Their internals consists of two thin sheets of aluminum foil separated by a roll of dielectric (electrically insulating) material called an electrolyte. When a voltage is applied across the capacitor, a charge is stored between the two plates and results in an electric field. This electric field has the function of storing energy.

The electrolytic capacitor is effectively two plates of aluminum foil which have been oxidized to create two layers of very thin insulating oxide which create an effective barrier between the two plates. Then, between the two plates an electrolyte material is added which allows a small electrical current to pass between the two plates. This current is known as the leakage current which is monitored to check the performance of the capacitor.

The aluminum electrolytic capacitors also have the ability to withstand extreme temperatures, large fluctuations in voltage and currents, and high levels of energy while still providing a superior level of vibration damping capabilities. In addition, they offer excellent filter performance and stability when compared to other types of capacitors.

Conclusion

The 380LQ682M080K452 aluminum electrolytic capacitor is a great choice for users who need higher voltages, currents, and power in small spaces. With its wide range of applications and its ability to withstand extreme temperatures, high levels of energy, and large fluctuations in voltage and current, it is an ideal option for those who need a reliable and efficient capacitor.

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