LGU2G271MELA

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Aluminum electrolytic capacitors (sometimes abbreviated aluminum electrolytics or AL-E’s) are polarized electrochemical capacitors with a larger capacitance per unit volume than other types. These devices are commonly used in power circuits, signal processing, radio frequency (RF) circuits, and sonar circuit applications. The LGU2G271MELA is an aluminum electrolytic capacitor specifically designed for use in industrial applications requiring high-performance and reliability. In this article, we will discuss the application field and working principle of the LGU2G271MELA.

Applications of LGU2G271MELA

The LGU2G271MELA is a high-reliability, long-life aluminum electrolytic capacitor with a rated voltage of 2.7 V. This component is typically used in automotive, industrial, and power supply applications requiring high performance and reliability. The device’s design makes it ideal for use in automotive and power supply applications, where the device is exposed to high levels of vibration and shock. The device is also well-suited for heavy-duty applications, including those involving various levels of temperature cycling and high-temperature environments. Additionally, the LGU2G271MELA can be used in applications that require high-accuracy readings and long operating life, such as aircraft recording systems and data diagnostic systems.

Working Principle of LGU2G271MELA

The LGU2G271MELA is a polarized aluminum electrolytic capacitor that work on the principle of an electrolytic reaction. This reaction produces an electric current flow between two plates, one of which is an electrolyte and the other is a metal anode. In this device, the electrolyte is made up of an acid solution, which provides the necessary electrical charge, and the metal anode is composed of aluminum foam. The device is typically packaged in a cylindrical form factor and contains two terminals, which are used to connect the device to other components in the circuit.

The working principle of the LGU2G271MELA is similar to other aluminum electrolytic capacitors. When the device is connected to an external power source, the electrolyte within the device reacts with the aluminum anode, producing a current flow, which forms a capacitive coupling between the two plates. This, in turn, creates a charge separation between them, forming an electrical field. This electrical field then stores and releases a charge, allowing the device to act as a capacitor.

In addition to the capacitor’s components and working principle, it is important to understand the parameters of the device. The LGU2G271MELA is rated for a maximum capacitance of 22µF, a maximum ripple current of 12.4mA and a maximum voltage of 2.7 V. Additionally, the device is rated for a maximum operating temperature of 85 degrees Celsius and a maximum storage temperature of 105 degrees Celsius.

Conclusion

The LGU2G271MELA is an aluminum electrolytic capacitor specifically designed for use in industrial applications requiring high-performance and reliability. The device’s design makes it ideal for use in automotive and power supply applications, where the device is exposed to high levels of vibration and shock. The device works on the principle of electrolytic reactions between the electrolyte and the aluminum anode, producing an electric current flow, which forms a capacitive coupling between the two plates. The device is rated for a maximum capacitance of 22µF and a maximum ripple current of 12.4mA. Furthermore, the device can operate in temperatures ranging from -40°C up to 85°C.

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