F1778468M3KBT0

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Film capacitors are passive electrical components used to store or release energy within electronic circuits. The F1778468M3KBT0 film capacitor is a reliable and versatile item, suitable for use in a wide range of industrial applications.

Description

The F1778468M3KBT0 film capacitor is an aluminum electrolytic film/foil product designed for professional use. It offers high capacitance and low leakage current, making it ideal for use in energy storage and discharge operations. It is also small in size, allowing it to be easily integrated into machines and other industrial devices.

The capacitor provides a wide operating frequency range of 0.5 - 200 MHz, a large capacitance range of 0.91 to 1000 µF, and a low equivalent series resistance (ESR) of 15mΩ. It is also able to operate at temperatures of -40℃ to +85℃. With its high capacitance and low ESR, the F1778468M3KBT0 is especially well-suited for high-frequency applications such as switch-mode power supplies and DC-DC converters.

Application Fields

These film capacitors are used in a wide variety of industrial electronics applications, including:

• Electrical/Electronic circuits
• DC-DC Converters
• Switched Mode Power Supplies
• Telecom and IT systems
• Hi-Fi/Audio systems
• Photovoltaic panels
• Medical/Imaging devices

The F1778468M3KBT0 capacitor offers high performance and reliability in any of these applications. Its small size allows it to be used for compact and miniature devices, making it ideal for medical and other smaller-scale applications. In all cases, it ensures a high level of performance.

Working Principle

The F1778468M3KBT0 film capacitor works according to the principles of electrical capacitance. When a voltage is applied across the capacitor, an electric field is created by the polarity of the voltage, allowing it to store or release energy, depending on the nature of the applied voltage.

The capacitor is composed of two metal plates, separated by a dielectric material. This material prevents electric current from directly travelling from one plate to the other. When a voltage is applied across the plates, the electric field induces a charge separation, which creates a potential difference between them. This difference is then reflected in the capacitance of the device.

The capacitance of the F1778468M3KBT0 film capacitor is adjustable. By changing the dimensions of the dielectric material, the capacitor can be adjusted accordingly to affect the capacitance value. This makes it very versatile and suitable for different designs.

Conclusion

The F1778468M3KBT0 film capacitor is a reliable and versatile industrial component that can be used in a wide range of applications. Its high capacitance and low ESR ensure that it can be used in high-frequency applications, while its small size enables it to be used for more compact designs. It works according to the principles of electrical capacitance, by creating a potential difference between two metal plates. The capacitance can be adjusted by changing certain parameters of the dielectric material.

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