TVA1620-E3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are widely used in various electronic devices and circuits for energy storage and signal coupling, and are one of the most common types of capacitors.

TVA1620-E3 is an aluminum electrolytic capacitor developed by Sigma Electronics. This capacitor is mainly used in electronic devices such as air conditioners, refrigerators, CD players, and DVD players. It has the characteristics of high reliability, long life, low leakage current, small size, and low cost. It is widely used in various electronic circuits.

TVA1620-E3 Application Field

TVA1620-E3 has a wide range of application fields. It can be used in various electronic circuits, such as power supply, crossover frequency conversion circuit, vibration frequency conversion circuit, audio amplifier, audio oscillator, oscillator and radio transmitting circuit, amplifier, switch power supply circuit, precision instrument and clock circuit, etc. In addition, it can also be used in various electronic products as frequency conversion, audio frequency conversion and radio communication.

TVA1620-E3 Working Principle

The working principle of the TVA1620-E3 aluminum electrolytic capacitor is relatively simple. It consists of a positive electrode (anode), a negative electrode (cathode), and a dielectric electrolyte between them. When an alternating current (AC) passes through the capacitor, a reverse electrochemical reaction takes place between the two electrodes, resulting in the formation of an electric double layer on the surface of the electrode. This electric double layer produces a capacitive effect, and the capacitance value is proportional to the product of the effective area of the electrode and the dielectric constant of the electrolyte.

The capacitor is also self-healing. When a large leakage current passes through the capacitor, the electrode surface gradually forms a strong oxide film, which prevents further oxidation of the electrode. This capacitor has the advantage of low leakage current and its self-healing capacity, which prolongs its service life.

Conclusion

TVA1620-E3 is an aluminum electrolytic capacitor developed by Sigma Electronics. It has the advantages of high reliability, long life, low leakage current, small size, and low cost, and is widely used in various electronic circuits. Its application fields include power supply, crossover frequency conversion circuit, vibration frequency conversion circuit, audio amplifier, audio oscillator, oscillator and radio transmitting circuit, amplifier, switch power supply circuit, precision instrument and clock circuit, etc. The working principle of the aluminum electrolytic capacitor is relatively simple and relies on a reverse electrochemical reaction between the electrodes, resulting in the formation of an electric double layer. This electric double layer produces a capacitive effect and the capacitor also has the self-healing capacity.

The specific data is subject to PDF, and the above content is for reference