LGJ2G680MELB15

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Aluminum electrolytic capacitors are a type of capacitor that uses aluminum oxide as a dielectric. They are characterized by a large capacitance in a small package and high ripple current capability. The LGJ2G680MELB15 aluminum electrolytic capacitor is a know-how product made by the LG Corporation. This capacitor has an extremely low ESR for a 3.5 mm product, enabling high-precision, high-speed signal processing applications. It is commonly used in many digital and analog electronic devices.

The LGJ2G680MELB15 aluminum electrolytic capacitor is a high-temperature product with a rated temperature of 105°C. It has a maximum rated voltage of 6.3 VDC and a capacitance of 680 μF. It has a superior temperature characteristics: its tolerance does not decrease by more than ±20% after 1,000 hours at 105°C, and its rated leakage current does not increase over 500 % even at 105°C. This makes it an optimal choice for applications that require high reliability and stability.

The working principle of an aluminum electrolytic capacitor is similar to that of regular capacitors. It consists of two metal plates separated by a dielectric. The dielectric material used in this capacitor is aluminum oxide, which has a high dielectric constant. This increases the capacitance of the capacitor and makes it suitable for high-frequency applications. The metal plates are connected to the capacitor terminals, which allow current to flow through the capacitor. When a voltage is applied across the terminals, a charge builds up on the plates. This charge is stored in the capacitor until the voltage across the terminals is removed. The charge stored in the capacitor is directly proportional to the voltage across the terminals.

The LGJ2G680MELB15 aluminum electrolytic capacitor is a compact capacitor designed for small surface-mount applications. It has a low equivalent series resistance (ESR) and high ripple current capability, enabling high-precision, high-speed signal processing applications. It is ideal for applications such as SMPS power supplies, DC-DC converters, motor drivers, and motor control applications. It is also suitable for general consumer electronics such as air conditioning systems, home appliances, and optical disk drives.

The LGJ2G680MELB15 aluminum electrolytic capacitor has a long lifetime and high reliability, making it an excellent choice for high-temperature and high-current applications. Its low ESR and high ripple current capability make it an ideal capacitance solution for high-precision, high-speed signal processing applications.

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