EEE-FK1J221AQ Datasheet/PDFIntroduction to Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are polarized electrolytic capacitors, with one side positive (cathode side), the other side negative (anode side). It belongs to the category of “double layer capacitors”, and its structure is composed of two layers of aluminum foil anode and cathode, which are of different type. The anodic foil is capable of forming an oxide layer of alumina, and the middle sheet is coated with the cathodic oxide.
EEE-FK1J221AQ Application Field and Working Principle
The EEE-FK1J221AQ is a type of aluminum electrolytic capacitor typically used in applications that require high capacitance. It is mainly used in audio electronic devices such as amplifiers, microphones, speakers, and mixing consoles.
In principle, when the EEE-FK1J221AQ is connected with a direct current voltage source, it acts as a storage for electric energy. When the voltage supply is removed, the stored energy is discharged through the load connected to it. This capacitor can also be used for energy conversion, DC-DC conversion and other power conversion.
Structure and Characteristics of EEE-FK1J221AQ
The EEE-FK1J221AQ aluminum electrolytic capacitor has a cylindrical structure and is coated with resin. The feature of the capacitor is that all the components are put tightly in the single case and thus it has high insulation characteristics. Also, it has a wide frequency response range, a large capacitance, and a wide temperature range. This helps in high-speed power supplies and high-frequency front-end applications.
Conclusion
In conclusion, EEE-FK1J221AQ aluminum electrolytic capacitors offer robust performance and high reliability. These capacitors are routinely used in applications where high capacitance and high reliability are required such as power supplies, audio devices, and front-end applications. They offer wide frequency response range, wide temperature range and large capacitance, making them well-suited for applications where those services are needed.