30D476M063CC2A

Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in power supplies, audio systems and motor applications. They are used to store electrical energy and are available in various sizes, shapes, voltages, capacitance values and temperature ratings. The most common type of aluminum electrolytic capacitor is polarized and is made of aluminum foil electrodes separated by an electrolyte. The aluminum foil electrodes are rolled, with the anode foil being the inside roll and the cathode foil being the outside roll.

30D476M063CC2A Application Field and Working Principle

The 30D476M063CC2A aluminum electrolytic capacitor is an axial capacitor with a capacitance of 47 μF and a rated voltage of 63V (DC). It has a maximum ripple current of 4.7 A at a frequency of 120 Hz. It is ideal for use in high frequency noise suppression, energy storage and voltage filtering applications, and in high power audio systems and motor drives.

The 30D476M063CC2A aluminum electrolytic capacitor works by storing electrical charge in the dielectric material which is located between the two electrodes. When a voltage is applied across the two terminals of the capacitor, positive charges are attracted to the negative terminal and repel charges on the positive terminal. This creates a potential difference between the two terminals, storing an electrostatic charge between them.

The 30D476M063CC2A aluminum electrolytic capacitor also allows large ripple currents to flow between its terminals, as the inductive ESR and capacitive impedance are both low. This allows for the capacitor to be used in circuits operating at high frequency, such as in audio systems. The capacitor also has low input leakage current and a high breakdown voltage, making it suitable for applications requiring such characteristics.

Conclusion

The 30D476M063CC2A aluminum electrolytic capacitor is a practical and reliable solution for a wide range of applications. It offers high performance characteristics, such as low impedance, high ripple current capability and low input leakage current. Its wide range of voltage and capacitance makes it suitable for use in a range of power supplies, audio systems and motor drives.