EET-UQ2W681LF

Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors are widely used as energy storage components in many electronic products. They consist of an anode made of aluminum, a cathode that is usually an electrolyte-soaked paper or metal foil, and a separator between the two. An aluminum electrolytic capacitor is essentially a capacitor with an electrolyte-filled aluminum structure that serves to store electricity.

The EET-UQ2W681LF is a type of aluminum electrolytic capacitors which is typically used for decoupling capacitors, timer circuits, or waveform creation in oscillator circuits. It has a capacitance of 680uF and a Rated Voltage of 10V, which makes it suitable for low-voltage circuits. It has a maximum operating temperature of 105°C and a long life span of 2000 hours. Furthermore, it features an excellent self-healing properties and a low ESR.

Application Field

The EET-UQ2W681LF is typically used in low-voltage circuits, particularly decoupling capacitors, timer circuits, or waveform creation in oscillator circuits. It is primarily employed in applications ranging from audio amplifiers, TVs, PCs, and digital cameras, to robots, digital microwave ovens, and car electronics. It has become the capacitor of choice for many designers who require a robust and long-lasting capacitor in their designs.

Working Principle

An aluminum electrolytic capacitor consists of two metal electrodes (an anode and a cathode) that are separated by an insulating layer, the electrolyte. The anode, which is often made of aluminum, is coated with an oxide layer. This oxide layer serves as the dielectric layer, allowing electrons to move freely between the two electrodes. In operation, when a voltage is applied to the capacitor, the oxide layer is polarized, allowing current to flow between the two electrodes. This process allows for the storage of electrical energy, which is then released when the capacitor is discharged.

The EET-UQ2W681LF has a capacitance of 680uF, a maximum operating temperature of 105°C, and a long 2000-hour life span. Its low ESR and excellent self-healing properties make it particularly well-suited for low-voltage applications.

Conclusion

The EET-UQ2W681LF is a type of aluminum electrolytic capacitor that is used in many low-voltage circuits. It has a capacitance of 680uF, a Rated Voltage of 10V, and a maximum operating temperature of 105°C. It is primarily used for decoupling capacitors, timer circuits, or waveform creation in oscillator circuits, and features excellent self-healing properties and a low ESR.