EEU-FC1H121LJ

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Aluminum electrolytic capacitors are a type of capacitor which uses an electrolyte to maintain a potential difference between two conductors. They are widely used in electronics applications ranging from low-frequency filtering, signal processing, or AC line coupling, to high-frequency decoupling, power conditioning, timing, and energy storage. The EEU-FC1H121LJ capacitor is an aluminum electrolytic capacitor that is characterized by a high voltage rating and long operating life.

The EEU-FC1H121LJ is ideal for voltage regulation and decoupling of AC power systems. It is suitable for use in oscillator circuits, AC phase regulation, filtering, snubber, and power factor correction. The capacitor offers excellent voltage ripple absorption characteristics and, when used in conjunction with a suitable snubber circuit, can reduce EMI. The EEU-FC1H121LJ also offers good high frequency characteristics, making it suitable for a range of switching power supply circuits.

The EEU-FC1H121LJ is a self-healing, axial lead type aluminum electrolytic capacitor. It consists of aluminum foil caught between two anodes; one of which is a coiled lead and the other is a hard-cathode lead. This process effectively increases the energy capacity of the capacitor. The actual working principle of the capacitor is based on Faraday’s law. When a voltage is applied across the capacitor, an electric field is created which facilitates the flow of electrons across the dielectric. As the electrons move across the dielectric, the voltage applied across the capacitor increases, resulting in a buildup of electric charge.

The EEU-FC1H121LJ capacitor has a long life and can withstand up to 1000 hours at 105°C when used in an appropriate application. This is, however, dependent on the size and type of capacitor, as well as the correct choice of operating voltage. Users also have the option of fitting an external snubber circuit to further reduce EMI generation and improve the overall performance of the capacitor.

The EEU-FC1H121LJ is a reliable capacitor suitable for a variety of applications. It is especially suitable for applications where a high rate of voltage is required. Its long life and excellent voltage ripple absorption properties further make it effective in decoupling power circuits and regulating AC phase. It can also be used in a variety of oscillator circuits and switch power supplies. As the EEU-FC1H121LJ is an axial lead type capacitor, it is easy to install and replace.

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