EEV-TG1V471UQ

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Introduction: Aluminum electrolytic capacitors are electrochemical devices that store electric charge when electrical current is applied to them. They are widely used in electronics applications, including power conversion and switching, audio amplifiers, digital signal processing and switching, automotive applications, and military and aerospace applications. The EEV-TG1V471UQ is an aluminum electrolytic capacitor designed to operate over an operating temperature range of -40°C to +85°C. This capacitor offers a maximum ripple current of 7.2872A and an improved robustness due to a higher voltage rating. Additionally, its surface-mount design allows for easier integration into high density circuits.

Working Principle

The electric energy stored in an aluminum electrolytic capacitor is based on electrochemical principles. The electric charge is stored in the capacitor through ionic displacement within an electrolyte. This electric charge can be stored for tens of seconds or even for hours depending on the size of the capacitor and the length of the charging process. The EEV-TG1V471UQ has a voltage rating of 4.7V, with a capacitance of 470 µF, meaning that it will store a maximum of 4.7 volts of electric charge per microfarad of capacitance. Thus it can provide a maximum charge of 2.2 Coulombs.

The electric charge stored in the capacitor is determined by the amount of current passing through the capacitor electrolyte. Current is supplied to the capacitor via an external source, such as a battery or power supply. The current flows through the electrolyte and is converted into electrical charge, which is stored in the capacitor. In the EEV-TG1V471UQ, the maximum ripple current is 7.2872A. This means that it is capable of storing up to 4.7 volts of electric charge per microfarad of capacitance within its capacitor structure.

Application Field

The EEV-TG1V471UQ is particularly well-suited for use in audio applications, such as audio amplifiers and digital signal processing. This is due to its exceptional ripple-current capability, which allows it to store a large amount of energy. Additionally, it is well-suited for use in automotive applications, such as starters and alternators. The EEV-TG1V471UQ can also be used in military or aerospace applications, thanks to its extended temperature range of -40°C to +85°C, which allows it to operate in extreme conditions. Furthermore, its surface-mount design facilitates integration into high density circuits, making it an attractive choice in a wide range of applications.

Additionally, the EEV-TG1V471UQ is an ideal choice for use in power conversion and switching applications. Its high voltage rating and extended temperature range make it suitable for use in high-power switching circuits, such as those found in PCs, servers, and other high-power installations. Its surface-mount design allows for easier integration into high density circuits and its robustness permits higher reliable operation. Furthermore, its maximum ripple current of 7.2872A and low Equivalent Series Resistance (ESR) ensure that it can endure the high current requirements of power-switching applications such as Class D amplifiers and motor control.

Conclusion

In conclusion, the EEV-TG1V471UQ is an ideal aluminum electrolytic capacitor for use in audio, automotive, military and aerospace, power conversion, and switching applications. Its high voltage rating, extended temperature range, and surface-mount design mean that it is well-suited for integration into high density circuits, while its maximum ripple current of 7.2872A and low ESR make it an excellent choice for applications that require high current loads. The EEV-TG1V471UQ\'s flexibility and robustness make it an attractive choice for a wide range of applications.

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