Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors, also known as electrolytic capacitors, are polarized capacitors which use an electrolyte to achieve a larger capacitance than other types of capacitors. They have higher capacitance than most capacitors, and are typically used in power supplies or other applications requiring large amounts of capacitance. Aluminum electrolytic capacitors are often identified by their code numbers, such as 35NXA22MEFC5X11.
Application Field of 35NXA22MEFC5X11
The 35NXA22MEFC5X11 is an 85°C aluminum electrolytic capacitor, with a rated capacitance of 35,000 μF, a rated voltage of 220V, and a rated ripple current of 220A. It is an ideal choice for applications requiring high current capability and capacitance, such as motor drives, switch mode power supplies, and charged routers.
The 35NXA22MEFC5X11 can also be used in high switching frequency power supplies, boosting circuits, charging circuits, and electronic ballasts. Other applications include filtering networks, signal processing circuits, and audio circuits for power amplifiers.
Working Principle of 35NXA22MEFC5X11
Aluminum electrolytic capacitors work on the principle of using an electrolytic solution to increase capacitance. The electrolyte helps to create an oxide layer on one of the electrode plates, which acts as the dielectric material. This increases the area of the capacitor, resulting in a larger capacitance.
The 35NXA22MEFC5X11 is a wet tantalum-aluminum capacitor, which uses an electrolytic solution to achieve its larger capacitance. This electrolytic solution also provides better current handling and surge protection, allowing the capacitor to handle high currents. The wet tantalum-aluminum capacitor also features an internal regulator, which helps to maintain a constant capacitance over the lifetime of the capacitor.
Conclusion
The 35NXA22MEFC5X11 is an 85°C aluminum electrolytic capacitor, with a rated capacitance of 35,000 μF, a rated voltage of 220V, and a rated ripple current of 220A. It is a reliable choice for applications requiring high current handling and capacitance. It can be used in motor drives, switch mode power supplies, charging circuits, and other high performance circuits. Its working principle involves using an electrolytic solution to increase capacitance and improve current handling.