LGJ2C471MELB

Aluminum electrolytic capacitors are a type of electrolytic capacitor which uses an aluminum oxide layer as the dielectric between the anode and the cathode. This oxide layer is formed by applying a voltage across the two terminals of the capacitor, thus forming the oxide. In this way, the capacitor can store energy and can be used for signal filtering, decoupling, and voltage regulation. The LGJ2C471MELB is an aluminum electrolytic capacitor, and its application field and working principle can be discussed here.

Applications

The aluminum electrolytic capacitors are widely used in AC/DC power supplies, audio frequency filters, telecommunications, and automotive electronics. The LGJ2C471MELB is especially suited for use in power supplies and audio frequency filters. It has an operating temperature range of -40°C to +105°C, and it is suitable for use in high temperature environments. In addition, this type of capacitor has a high breakdown voltage rating and very low leakage current, making it very reliable for these applications.

Working Principle

The working principle of aluminum electrolytic capacitors is based on a simple principle: when current flows between two electrodes separated by an electrolytic solution, a voltage is generated in the solution. This voltage is referred to as the electrolytic potential. The capacitance of the capacitor is determined by the area of the electrode plates, the thickness of the oxide layer, the electrolyte, the temperature, and the applied voltage.

The LGJ2C471MELB is a great choice for many applications since it has high reliability and a long operating life. This is achieved due to the design of the electrolyte that is used for the capacitor and the way it is temperature controlled. This allows for the capacitor to maintain a low temperature coefficient while still having a high voltage rating. Additionally, the use of the electrolytic solution for the capacitor\'s electrolyte ensures the capacitance is stable over time, and it is also resistant to short-term overloads, making it suitable for use in power supplies and audio frequency filters.