ECE-V1HA470P

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Aluminum electrolytic capacitors are components that primarily use the physical properties of sulfuric acid-soaked aluminum foils to achieve a strong electric field for its electrical energy storage capacity and capacitance value. This type of capacitor is one of the most popular types of galvanic cells used in many applications. The ECE-V1HA470P, which is a radial leaded aluminum electrolytic capacitor made with a high-grade aluminum material, is designed for applications where high ripple currents, high capacitance values, and long life are required.

Its main application field is in the power supply industry. This capacitor has a specified ripple current of up to 8.3A at 105°C which makes it suitable for high frequency ripple currents. The capacitor is composed of a special anode foil, an electrolyte, and a separator. The ECE-V1HA470P has a rated voltage of 4 VDC and capacitance values ranging from 10 μF to 470 μF. It also has a very low equivalent series resistance (ESR) which makes it ideal for wide range of applications such as high frequency power supplies, filters, and power factor control in power factor correctors.

The working principle of this capacitor is based on an electrolyte solution that is capable of storing and releasing electrical energy. The capacitor consists of two aluminum foil electrodes which are separated by a porous material called a separator. The separator is soaked in an electrolyte solution containing aluminum hydroxide and a sulfuric acid anion. When a voltage is applied to the two electrodes, the aluminum hydroxide and sulfuric acid anion combine to form aluminum salts. This process creates an electric field between the two electrodes, allowing it to store electrical energy.

The ECE-V1HA470P also features an enhanced thermal performance. This is due to its self-healing feature which is due to the chemistry of the electrolyte solution. If an overvoltage is applied, the capacitor will heat up and the electrolyte will react with the aluminum foil creating aluminum trisulfate, which will heal the capacitor and prevent further damage. This feature increases the capacitor’s life and reliability.

The ECE-V1HA470P is a high quality aluminum electrolytic capacitor designed for use in high ripple current applications. It has a low equivalent series resistance and a wide range of capacitance values from 10 μF to 470 μF. It also features enhanced thermal performance and self-healing capabilities, making it highly reliable and long lasting. This capacitor is a great choice for power supply applications and can improve the overall efficiency of the system.

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