947C321K122CDM

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Film capacitors, also referred to as polyester or Mylar capacitors, are made of thin plastic films and offer a variety of advantages in comparison to other types of capacitors. The 947C321K122CDM is an example of a film capacitor, and it can be used in a variety of applications due to its characteristics. In this article, we will discuss the application field and working principle of the 947C321K122CDM film capacitor.

Application Field

The 947C321K122CDM is an electrolytic capacitor with a working voltage of 45 volts and a working temperature of 125°C. It is most often used in applications which require high levels of stability and reliability, such as in medical devices, computers, and other precision electronic systems. It also has a high level of ripple current, making it an ideal choice for power supplies or other applications which involve circuits with a high current load. The 947C321K122CDM is also highly resistant to thermal and mechanical shock, making it a great choice for applications in harsh environments.

Working Principle

The 947C321K122CDM works by using a layer of metal foil, which is the positive terminal of the capacitor, and a dielectric thin film, which is the negative terminal. When a direct current is applied to the capacitor, electrons from the positive electrode will be attracted to the negative electrode due to the opposite charge. This causes an electric field to be generated between the two electrodes, which then stores energy. The stored energy will then be released when the current is removed, allowing the capacitor to function as a circuit component.

Conclusion

The 947C321K122CDM film capacitor is a highly reliable and stable component which makes it ideal for many applications. It offers high levels of ripple current, thermal and mechanical shock resistance and can operate in a wide range of temperatures. This is an excellent choice for applications which require high levels of stability and reliability.

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