CD15FD361FO3

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Mica and PTFE Capacitors

CD15FD361FO3 is a type of capacitor used in electrical engineering. This type of capacitor consists of a mica dielectric layer, a PTFE film, and a tin/copper terminal electrode. This combination offers superior performance in terms of temperature stability, arcs under voltage, dielectric absorption, reliability, dimensional stability, and cost. As such, it is a popular choice for high voltage applications.

Application Field

CD15FD361FO3 is a reliable high voltage capacitor typically used in applications that require high stability. Its superior performance and affordability makes it a popular choice in industries such as power systems, aerospace and military, automotive, telecommunications, and other electronic applications. Specifically, the capacitor is most commonly used in voltage and power conditioning, DC-DC converters, inrush current, and power switching circuits.

Working Principle

The capacitor consists of two main components: the mica dielectric layer and the PTFE film. When a voltage is applied, a current is generated that depends on the dielectric constant of the capacitor. The mica provides adequate insulation and stability, while the PTFE film provides a higher dielectric constant. This allows for greater capacitance values and greater current flow.

Additionally, the tin/copper terminal electrode ensures a consistent flow of current between the capacitor and the circuit board. This allows for a more efficient and accurate current flow compared to other types of capacitor electrodes.

When current passes through the capacitor, it produces a frequency dependent series impedance. This means that it is capable of blocking certain frequencies of current from flowing and allowing others to pass. This makes it ideal for frequency-dependent applications, such as power conditioning, DC-DC converters, and inrush current protection.

Conclusion

CD15FD361FO3 is a mica and PTFE capacitor that offers superior performance and cost-effectiveness for a variety of applications. Its combination of mica dielectric and PTFE film allows for higher current and capacitance values, while the tin/copper terminal electrode ensures a consistent and efficient current flow. Additionally, its frequency-dependent series impedance makes it ideal for use in power conditioning, DC-DC converters, and inrush current protection.

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