EEU-EB2G470S

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electric double layer capacitors (EDLCs) and utilize a “dry” electrolyte dielectric. This electric double layer is formed by the combination of a dielectric layer and a separator layer that create an electric double layer which acts as a capacitor. There are generally two types of aluminum electrolytic capacitors, Polarized and non-polarized.

EEU-EB2G470S Application Field and Working Principle

The EEU-EB2G470S is an aluminum electrolytic capacitor manufactured by Panasonic. It is typically used in applications such as power supply filtering, audio filtering, DC-DC conversion, and more. The EEU-EB2G470S has a capacitance of 470µF, rated voltage of 35V, and is a long life type with a rated temperature of 105°C. The EEU-EB2G470S also has a high ripple current specification of 2.7A as well as low ESR. The working principle of the EEU-EB2G470S is based on Faraday\'s law of electrolysis. This law states that when an electric current passes through an electrolyte, a reaction occurs between the electrolyte and the oppositely charged ions. This reaction results in electrochemical reactions which form a double layer of charge (electrolyte dielectric). This double layer acts as a capacitor and is responsible for the capacitance of the capacitor.

Features of the EEU-EB2G470S

The features of the EEU-EB2G470S make it an attractive choice for many applications. It has a high capacitance rating, which means it can store a lot of energy. The capacitor also has a high ripple current rating, which means it can handle a large amount of current spikes without damaging itself. Additionally, the EEU-EB2G470S has a low ESR, meaning it can function efficiently in applications which require high frequency operations. Finally, the EEU-EB2G470S also has a long life rating, which means it can last for years without needing to be replaced.

Conclusion

The EEU-EB2G470S is a reliable and efficient aluminum electrolytic capacitor, offering both high capacitance and high ripple current ratings. It’s also relatively long-lived, and has a low ESR which makes it suitable for high frequency operations. Its use in applications such as power supply and DC-DC conversion, as well as audio filtering makes it an attractive choice for many projects and applications.