LGN2P821MELC25

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AECs) are electrical components that use aluminum foil, coated with an oxide layer and insulating paper, as the anode and cathode electrodes. When electricity flows between the two, electrical energy is stored, much like how a battery works. AECs are typically used to filter and store energy in electronic circuits and provide electrical storage for energy that can be stored for later use.

LGN2P821MELC25 application field and working principle

The LGN2P821MELC25 aluminum electrolytic capacitor from Nichicon is a miniature snap-in electrolytic capacitor with a snap fit casing and long-lasting reliability. It is a high-frequency device ideal for power supply and driving systems in electronic circuits, such as power supplies, low-noise amplifiers, and DDR memory modules. The LGN2P821MELC25 has a capacitance of 2.2 μF, while its dimensions (ø8×21 mm) allow it to be installed in tight spaces.

The LGN2P821MELC25 uses a specially designed aluminum electrolytic capacitor as its core. It features a unique snap-in casing which allows for easy maintenance and installation. In addition, the LGN2P821MELC25 also features a long-term reliability that provides stability when needed. The capacitor is also capable of withstanding high temperatures and is vibration resistant, making it ideal for use in extreme environments.

The LGN2P821MELC25 operates using a conventional capacitor circuit. In this circuit, a positively charged electrode (anode) is connected to one side of the capacitor and a negatively charged electrode (cathode) is connected to the other side. When the capacitor has current flowing through it, an electrical field forms between the two terminals and the thickness of the oxide layer determines the capacitance of the device. As the capacitance of the device increases, more energy can be stored, resulting in improved performance.

The LGN2P821MELC25 aluminum electrolytic capacitor is specifically designed for use in electronic circuits that require high-frequency, low-noise performance. With its long-term reliability, it can be used in a variety of applications, including power supplies, low-noise amplifiers, and DDR memory modules. The device also has a snap-in casing which allows for easy installation and maintenance.

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