25ZL220MEFC8X11.5

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is an electrical device that uses an electrolyte, usually an organic solvent, to store electric energy. They are called electrolytic capacitors because the electrolyte plays a role in the functioning of the device. Aluminum electrolytic capacitors have many applications in the electronics arena, from filtering and decoupling in power supplies to providing a low-impedance source of energy in high-frequency circuits. The 25ZL220MFC8X11.5 aluminum electrolytic capacitor is designed for applications that require very low impedance and sound performance.

Application Field

With its low equivalent series resistance, the 25ZL220MFC8X11.5 aluminum electrolytic capacitor is suitable for use in power supplies, switching power supplies, and decoupling DC/DC converters. It is also well suited for high-frequency circuits and noise-filtering applications. This capacitor is specifically designed to provide a very low impedance of 0.2R and low Equivalent Series Resistance (ESR) of less than 0.1R, ensuring consistent performance over the life of the device.

Working Principle

The 25ZL220MFC8X11.5 aluminum electrolytic capacitor works through electrolytic action. A chemical reaction between the electrolyte, usually an organic solvent, and the oxide layer deposited on the surface of the aluminum plate forms a very thin capacitor dielectric. This dielectric provides the high capacitance necessary for the device to function. As the capacitor is charged and discharged, the electrolyte acts to maintain the high capacitance and low equivalent series resistance.

The 25ZL220MFC8X11.5 aluminum electrolytic capacitor has a small form factor and low-height profile. It also operates over a wide temperature range and has excellent temperature stability. It has a ripple current of 220mA and rated operating temperature of -55°C to +105°C with a maximum allowable temperature of +125°C. Additionally, the package includes a safety vent system to protect against over pressurization.

In order to provide long life and reliable service, the 25ZL220MFC8X11.5 aluminum electrolytic capacitor is constructed to exacting standards. The device utilizes a stainless steel terminal instead of aluminum, providing enhanced resistance to corrosion and oxidation. This ensures maximum conductivity, temperature stability, and low impedance over the operating life of the device. The device is also designed for extended temperature ranges and high-frequency applications.

Conclusion

The 25ZL220MFC8X11.5 aluminum electrolytic capacitor is designed for applications requiring very low impedance, sound performance, and stable performance over extended temperature ranges and frequencies. It has a low ESR and very low impedance, and the stainless steel terminal ensures maximum conductivity and low impedance over the lifetime of the device. With its wide temperature range, small form factor, and low-height profile, the 25ZL220MFC8X11.5 aluminum electrolytic capacitor is the ideal choice for power supplies, switching power supplies, noise-filtering applications, and high-frequency circuits.

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