EET-HC2G121BA

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Aluminum electrolytic capacitors are basic components of electronic equipment and play an important role in power supply and signal transmission. EET-HC2G121BA is one type of aluminum electrolytic capacitors, which have a variety of applications and the working principles of the component are quite simple.

The EETHC2G121BA is mainly used in computer motherboards and electric power systems, and its main functions are frequency filtering, rectification and spike absorption. In addition, it is also suitable for power supply, circuit rectification, filtering, frequency conversion and motor drive applications. Technically, it is an anisotropic aluminum electrolytic capacitor, which means that one surface of the positive electrode and the negative electrode is rough, with an oxide film formed on it, rather than a smooth or planar surface. With this rough surface, the electrolytic capacitors can achieve higher capacitance. The silicone rubber sleeve can resist humidity, dust and other corrosive substances that cause leakage or other electrical circuit problems.

EET-HC2G121BA has rated voltage of 16 VDC and a rated capacitance of 2200μF. It has a low impedance value and high capacitance. This allows the device to be used in power systems for ripple or spike removal. It also provides a high capacitance that is useful for current draw and field strength stabilization when a large current surge is required. Its high tolerance tolerance of up to 35% makes EET-HC2G121BA suitable for wide temperature range applications.

In terms of working principle, the EET-HC2G121BA is a two-terminal electronic component, which has two plates that are separated by a semiconductor material . The positively charged plate is called the anode and the negatively charged plate is called the cathode. The two plates are surrounded by a dielectric material called an electrolyte. When electricity is applied, the charge carriers (electrons) flow from the anode to the cathode and through the electrolyte. This creates a capacitance, which is the ratio of the charge that is stored on the plates and the voltage between the two. This capacitance allows the capacitor to store energy and filter signals, making it a crucial part of any power system.

Overall, the EET-HC2G121BA is an aluminum electrolytic capacitor that is widely used in power system applications. Its high capacitance and low impedance values make it ideal for filtering, rectifying, and stabilizing large current surges. With its anisotropic design and high tolerance, it is suitable for a wide range of temperature ranges. Finally, the working principle of the device is relatively simple, relying on the movement of charge carriers from the anode to the cathode and the stored energy in the electrolytic material.

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