TVA1403-E3

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Aluminum electrolytic capacitors, also called electrolytic capacitors, are widely used electronic components in many electronic products. They are polarized capacitors with an aluminum foil as the anode, a porous oxide film (mainly anodic oxide film) as the dielectric layer, and a liquid or solid electrolyte as the cathode. As one type of aluminum electrolytic capacitor, TVA1403-E3 is of self-healing property, polarity, small ideal size and large capacitance, widely used in applications such as voltage stabilizing, power filter, phase correction of circuit and frequency modifier.

TVA1403-E3 is an aluminum electrolytic capacitor with an AC capacitance and high inrush current of 2000A. The device features a cylindrical anode composed of electrically conductive aluminum (Al) and a cathode composed of solid electrolyte material. Between them is a porous anodic oxide film insulator. The electrolyte in the cathode is a special material that contains a large amount of liquid. When the capacitor is charged, a potential difference forms between the anode and the cathode, which results in an electric field between the two sides. This electric field causes electrons to flow from the anode to the cathode, causing the capacitor to store charge.

The capacitance of TVA1403-E3 aluminum electrolytic capacitor is determined by the size of the anode and cathode, as well as the thickness of the anodic oxide film dielectric. A larger anode and cathode size and a thinner oxide film will increase the capacitance of the device. TVA1403-E3 also provides good polarization behavior. The anodic oxide film is naturally polarized due to the presence of positive ions in the aluminum layer. This polarization allows for the capacitor to maintain a charge even when there is no applied voltage. This results in a low resistance capacitance and high performance in applications.

TVA1403-E3 aluminum electrolytic capacitor also has the advantage of self-healing property. Self-healing refers to the ability of the dielectric layer to heal itself after being damaged by electric discharges. When the dielectric film breaks down, the positive ions in the aluminum layer will diffuse towards the area of the breakdown, forming a new dielectric layer and restoring the capacitor to its original capacitance. This makes it ideal for applications with a high voltage and current surges.

The working principle of TVA1403-E3 aluminum electrolytic capacitor is relatively simple, even though it is an advanced component. When a voltage is applied between the anode and the cathode, an electric field is generated and electrons flow from the anode to the cathode. This creates a potential difference, forming electrical energy which is stored in the form of a charge on the anodic oxide film. When a reverse voltage is applied, the stored charge is discharged and the capacitance is reduced. By using the properties of the anode and cathode materials as well as the dielectric film, TVA1403-E3 can be used to regulate power in various electronic devices.

In conclusion, TVA1403-E3 is an advanced and reliable aluminum electrolytic capacitor with a large capacitance. It is ideal for power regulation applications that require good polarization behavior and self-healing property. The device features a cylindrical anode, a cathode composed of solid electrolyte material and an anodic oxide film dielectric. When the potential difference between the anode and the cathode is applied, an electric field is created and a charge is stored in the form of an electric field. The device can be used for voltage stabilizing, power filter, phase correction of circuit and frequency modification applications.

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