947C271K122CCM

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Film capacitors are an important type of energy storage components which have a wide range of applications, particularly in high-frequency, high-voltage, and other electrical circuits. The 947C271K122CCM film capacitor is an example of such a capacitor. It belongs to a group of metallized film capacitors which are widely used in commercial and industrial products.

The 947C271K122CCM has a capacity of 2.2 µF and a voltage rating of 275 VAC. It is a radial leaded device, with a 12 mm diameter and a 70 mm length. It is constructed with a metallized polypropylene film element which provides reliable performance with excellent high-frequency characteristics. This capacitor has a low dissipation factor (below 0.1%) and high insulation resistance (above 100 GΩ) which makes it highly suitable for these types of applications.

The working principle of the 947C271K122CCM is based on the classic capacitor charging and discharging cycle. When a voltage is applied to the capacitor, a current starts flowing through it. This current builds up on the surface of the capacitor and forms a plate of charge. This charge stays on the capacitor’s surface and, as long as the voltage is applied, continues to charge the capacitor. The capacitor is said to be “in equilibrium” when it is fully charged. Discharging is then the process of the capacitor releasing its charge.

The 947C271K122CCM is an ideal choice for applications such as power supplies, switched-mode power supplies (SMPS), DC-DC converters, filters, motor controls, and other related circuits. It is also suitable for high-frequency circuits thanks to its high insulation resistance and low dissipation factor. Additionally, its low parasitic inductance and low ESR makes this a great choice for pulse-driven applications.

In sum, the 947C271K122CCM is an excellent choice for a variety of electrical applications. Its precise design provides reliable performance with excellent high-frequency characteristics, making it suitable for even the most demanding application requirements. With its compact design and high insulation resistance, it is a great choice for both commercial and industrial products.

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