942C10W1K-F

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Film capacitors are a type of capacitor controls an electric charge through an insulating film, allowing higher capacitance per unit volume and potentially greater stability of capacitance over time and ambient temperature than ceramic and electrolytic capacitors. The 942C10W1K-F capacitor is a high-performance, high-stability, axial film capacitor designed for a wide range of applications and environment conditions.

Applications

The 942C10W1K-F is ideal for applications requiring high accuracy, precision and reliability. Utilizing a polypropylene film dielectric, the 942C10W1K-F allows for stable operation and accuracy even in extreme environments.

Typical applications for the 942C10W1K-F include:

• Audio amplifiers
• Video amplifiers
• RF signal amplifiers
• High-voltage and high-frequency signal applications
• High-power linear and switching DC-DC converters
• Medical instrumentation

Working Principle

The 942C10W1K-F utilizes a polypropylene film dielectric which results in a high insulation resistance at high temperatures and a low dissipation factor. This capacitor has two leads that are connected to two electrodes, one of which is an anode and the other a cathode. The dielectric layer is inserted between the two electrodes, forming an electric double layer.

When voltage is applied to the capacitor, the positive and negative charges of one plate will be attracted to the opposite plate, generating an electric field established in the dielectric material. This electric field stores energy in the capacitor and the amount of energy stored is inversely proportional to the thickness of the dielectric layer.

The advantage of the 942C10W1K-F is that it has a very low leakage current, allowing it to maintain a higher capacitance over its entire operational life. Additionally, it is highly resistant to vibration, shock, and temperature changes, making it ideal for use in demanding applications.

Conclusion

The 942C10W1K-F series is an excellent choice for a wide range of applications that require precise and reliable performance. With its high insulation resistance, low leakage current, and wide temperature range, it can be used in applications that require stability and accuracy in extreme environments.

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