CMR07F752JPDR

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Mica and PTFE capacitors are often used in extremely power-sensitive circuits, as they exhibit excellent electrical characteristics and have excellent temperature stability. CMR07F752JPDR is a Mica and PTFE capacitor from Vishay. Its application field and working principle will be introduced in this article.

The application field of CMR07F752JPDR

The CMR07F752JPDR is suitable for use in the most demanding and intensively researched applications, such as wireless communication devices, automotive electronics, and high frequency switches. It has a capacitance range of 0.22uF to 4.7uF, and a voltage range of 500V. This makes it an ideal choice for a wide variety of applications.

CMR07F752JPDR is mainly used in high stability power supplies and filtering applications. It also has a smaller equivalent series resistance, which makes it ideal for high frequency applications. This makes it a great choice for use in circuits such as switching power supplies, and in various circuits that require high quality power.

In addition, the CMR07F752JPDR has very low leakage current, and the leakage current increases linearly as the voltage increases. This means it can be used in sensitive applications such as medical devices, or in harsh environments where other capacitors would not be able to handle the power.

Working Principle of CMR07F752JPDR

The CMR07F752JPDR works by using a Mica and PTFE porous structure to form a capacitance. This structure is like many tiny sandwiches, which form the electrical insulation between the two conductors. This porous material is highly stable, which allows it to maintain an excellent electrical performance over a wide temperature range. The low temperature drift also makes this capacitor ideal for operations in extreme temperatures.

Another way the CMR07F752JPDR works is by having a low Equivalent Series Resistance (ESR). This is because the high mechanical stability of the porous structure ensures that the conductors remain stable and uniform, thereby decreasing the circuit\'s ESR. This results in better power transfer and improved frequency response in high-frequency circuits.

A major benefit of the CMR07F752JPDR is that it has very low parasitic inductance. This means that signals transmitted through the capacitor are less distorted than they would be with other types of capacitors. This is especially beneficial in high frequency circuits, where the parasitic inductance can cause a great deal of signal degradation.

Conclusion

In conclusion, CMR07F752JPDR is a Mica and PTFE capacitor from Vishay. It is suitable for use in power-sensitive circuits, as it has low temperature drift phenomenon and excellent electrical performance at high frequencies. It is also highly reliable and has very low ESR and leakage current. These features make it a great choice for use in high-power sensitive applications such as wireless communications and automotive electronics.

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