ECA-1HHG471

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Aluminum electrolytic capacitors are widely used in various electronic circuits, particularly in areas where a high potential difference and large capacitance is required. The ECA-1HHG471 is one type of aluminum electrolytic capacitor which is used in multiple application fields and operates on a specific working principle.

The ECA-1HHG471 is most commonly used in applications such as switching power supplies, UPS systems, power factor correction circuits, and LED lighting. This type of capacitor has a non-polarized design which makes it suitable for both AC and DC applications. It has a rated voltage of 50V and is capable of withstanding 800V between leads for a short period of time. The ECA-1HHG471 also has an operating temperature range of -40℃ to up to +125℃, allowing for its use in extreme environments.

The working principle of the ECA-1HHG471 relies on the physical separation of concentrations of positive and negative charges. This type of capacitor is made up of an anode that is an aluminum foil with a thin layer of oxide, known as an oxidizing layer. The cathode is a metal layer deposited on the anode. In this capacitor, the oxide layer is the dielectric material which is the substance between the positive and negative terminals that allows for electrical current to flow. The operating principle of the capacitor is based on a basic electrochemical process in which current is passed through it, creating a separation of opposite charges, which causes a build-up of charge within the capacitor resulting in a potential difference.

The ECA-1HHG471 has a high energy density, low ESR, and long life, making it an ideal choice for many applications such as power factor correction, high-efficiency audio amplifiers, and LED lighting. Additionally, the capacitor has an extremely low leakage current of only 3.2μA at 85°C, which makes it an excellent choice for high-efficiency electrical systems.

In conclusion, the ECA-1HHG471 is a high-quality aluminum electrolytic capacitor which is widely used in multiple application fields for its compact size, high energy density, low ESR and long life. Additionally, the capacitor has a non-polarized design, a rated voltage of 50V, and is capable of withstanding 800V between leads for a short period of time. The operating principle of the capacitor relies on the separation of concentrations of positive and negative charges created by a basic electrochemical process.

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