860020580022

Aluminum electrolytic capacitors are indispensable components in the field of electrical circuit technology, with a wide range of applications. The 860020580022 is one of the most popular aluminum electrolytic capacitors in the market, which has excellent capability and is used in a wide range of applications. This article will explain the application field and working principle of 860020580022 aluminum electrolytic capacitors.

Application Field

The 860020580022 aluminum electrolytic capacitors are typically rated between 6.3V to 450V and have several sizes. These capacitors have the ability to store large amounts of energy, making them ideal for the power supply circuits of various electronic products, such as consumer electronics, power supplies, motion controllers, power amplifiers, etc. They are also suitable for smoothing and rectifier circuits where filtering of ripple currents is required. In addition, they can be used in pulse-lasting circuits where very high current and low resistance are needed.

In the field of audio and video equipment, 860020580022 aluminum electrolytic capacitors are widely used in crossover networks, neutralizing circuits and tone control circuits. This capacitor can also be found in radio, television and other communication circuits as a filtering device, so that noise can be effectively suppressed and the signal-to-noise ratio of the system can be improved.

Working Principle

The 860020580022 aluminum electrolytic capacitors are based on the principle of electrolytic anode polarization to achieve its strong electrical insulation and capacitance. In this type of capacitor, the electrolyte acts as the anode, while the insulating anode oxide film and metal foil act as the cathodes. When current is applied to the capacitor, the electrolyte is polarized and a large amount of energy is stored in the electrolyte.

The internal structure of 860020580022 aluminum electrolytic capacitors consists of electrolyte and a pair of oxide membranes with a thin metal foil sandwiched in-between. When electric field is applied to the capacitor, the ions in the electrolyte will move towards the plate with the opposite polarity. This process of ions migration is called electrochemical electrode polarization, which increases the capacitance of the capacitor. When this capacitor is operated in a AC circuit, the dipole formed by the ion movement will oscillate at the frequency of the AC current, thus generating a low-loss capacitance.

Conclusion

In conclusion, 860020580022 aluminum electrolytic capacitors are widely used in various electrical and electronic circuits. They are most commonly used to filter and store energy in power supplies, and can be used to reduce noise in audio systems. The working principle of an aluminum electrolytic capacitor is based on the principle of electrolytic anode polarization, so that a large amount of energy can be stored in the capacitor.