EEU-FC1H100

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Aluminum Electrolytic Capacitors are components used in electrical circuits to store electric energy and regulate current flow. They are one of the most commonly found passive components in electronic circuits today, due to their high capacitance and low cost. The EEU-FC1H100 is a type of aluminum electrolytic capacitor and has become widely popular for its high capacitance, long lifecycle, and reliable performance. This article will discuss the application field and working principle of EEU-FC1H100.

The EEU-FC1H100 is mainly used in switching power supplies, commonly found in places like computers and telecommunication and consumer electronics. Additionally, the capacitor is used in dozens of other applications like UPS systems, AC adapters, and LED drivers. The capacitor’s long lifespan, high capacitance, and reliable performance make it ideal for applications where power stability and performance are critical.

The EEU-FC1H100 is a polarized capacitor, which means it can only be connected to the circuit in one specific orientation. The capacitor is constructed using two conductive plates made from aluminum. These plates are immersed in a liquid electrolyte solution, usually an alkaline like potassium hydroxide. A thin paper spacer is inserted between the plates, which serves two purposes. First, it separates the plates so that the oxide layer formed on the plates is not destroyed by the electrolyte solution. Secondly, the paper spacer creates a path for the electric current to flow between the plates. To ensure the safety of the user and the integrity of the capacitor, a safety valve is placed at the top of the capacitor.

When a voltage is applied to the capacitor, the conductive plates use the electrolyte solution to form an oxide layer on the surface of each plate, which is the main working mechanism of the capacitor. Electrical energy is stored on the surface of the oxide layer, creating a barrier between the plates, which maintains the internal capacitance of the capacitor. When the voltage is removed, the stored electrical energy is discharged slowly, forming a steady flow of current as the voltage drops. The capacitor’s long life and high capacitance come from the ability of the oxide layer to resist degradation and corrosion over time.

Overall, the EEU-FC1H100 is a reliable and long-lasting aluminum electrolytic capacitor suitable for a variety of applications, including but not limited to switching power supplies, UPS systems, AC adapters, and LED drivers. Its high capacitance and long life make it particularly well-suited for high-performance, high-power applications. The capacitor is also relatively easy to install and maintain, and its safety valve ensures the safety of the user.

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