381LQ682M080K052

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Aluminum electrolytic capacitors are the most widely used type of capacitors in the electronics industry. The 381LQ682M080K052 aluminum electrolytic capacitor is a polyester encapsulated aluminum electrolytic capacitor with an designed with a long life, excellent thermal and dc characteristics and low ESR values.

Application of 381LQ682M080K052 Aluminum Electrolytic Capacitor

The 381LQ682M080K052 is mainly used for high frequency, low ripple, low cost audio and video circuits, and to provide a DC source for low power consumption circuits that require high voltage, high power consumption, and good temperature stability. The 381LQ682M080K052 has a wide range of operating temperatures, and a long life expectancy due to its low loss properties. It is widely used in the automotive, industrial, military and aerospace industries, as well as consumer electronics. It can be used in audio amplifiers and speaker systems, switching power supplies, automotive sound systems, modems and amplifiers and remote control systems.

Working Principle of 381LQ682M080K052 Aluminum Electrolytic Capacitor

The aluminum electrolytic capacitor is a passive component based on the principle of a capacitor. It consists of two electrodes (an anode and a cathode) and a dielectric material between them. The dielectric material is a special electrolyte (which is usually a liquid or a solid) and an aluminum oxide layer formed on the anode that serves as an insoluble insulator.

When connected to a DC voltage source, the electrolyte in the capacitor dissociates into positive ions and negative ions. The ions move from the cathode side and deposit on the aluminum oxide layer which is formed on the anode surface, creating an electric field between the two electrodes. This electric field stores charge in the capacitor and forms the basis of its function. The electric field helps maintain a charge imbalance between the two electrodes when the voltage source is removed.

The 381LQ682M080K052 capacitor also features a low equivalent series resistance (ESR) which helps to minimize distortion and increase the efficiency of the circuit. Its high ESR helps to reduce the ripple and allows the capacitor to maintain a relatively high stable voltage over a wide range of temperatures and frequencies.

In summary, the 381LQ682M080K052 aluminum electrolytic capacitor is a high-performance capacitor with excellent thermal and electrical characteristics, and a long life expectancy. Its high capacitance and low ESR make it an ideal choice for a variety of applications in the automotive, industrial, military and aerospace industries, as well as consumer electronics.

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