CMR07F163FODR

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Mica and PTFE capacitors, namely ceramic and polytetrafluoroethylene capacitors, are an interesting subset of capacitor technology. In particular, CMR07 F163 FODR capacitors have become a popular choice for use in a wide variety of applications. This article will summarise the application field and working principle of this particular capacitor.

Applications

CMR07 F163 FODR capacitors are most widely used in applications requiring moderate capacitance with high voltage insulation and reliable quality. Commonly found in high power supplies, DC-DC converters, high frequency circuit chokes, and various high power DC motors, this capacitor design is inherently stable over a wide range of temperatures. Additionally, the lack of leaded terminals provides the design greater resistance to shock and vibration.

CMR07 F163 FODR capacitors also have excellent current handling capabilities, making them attractive for audio amplification purposes. The device\'s high current capacities, relatively low cost, and superior dielectric absorption have made it a popular choice for various forms of consumer audio applications. CMR07 F163 FODR capacitors have also been used in automotive electronics, as well as professional and medical equipment.

Design and Working Principle

CMR-07F163FODR capacitors are composed of two layers of mica and a dielectric layer of polytetrafluoroethylene. The device is well known for its low leakage current and high insulation resistance, and its unique construction helps to minimize parasitics. This particular device is designed to maintain a constant capacitance of approximately 20 mF over a temperature range of -55°C to +125°C. The dielectric layer between the mica layers creates the high breakdown voltage needed for these types of capacitors.

CMR-07F163FODR capacitors also have a low equivalent series resistance (ESR), which is one of the main advantages of this particular design. The low ESR helps to ensure that the capacitor can handle large amounts of current without significant losses. Additionally, its low wear and tear characteristics make this device highly reliable and long lasting.

The construction of the CMR07 F163 FODR capacitor can also be used to help reduce signal distortion. The two mica layers can be designed to have different thicknesses, which helps to reduce the device\'s total capacitance. This can be beneficial for applications where precise control of the signal is necessary, as it allows for greater accuracy.

Conclusion

CMR07 F163 FODR capacitors are a popular choice in a wide range of applications. They offer moderate capacitance with high voltage insulation, excellent current handling capabilities, and a reliable quality. Additionally, the low ESR and reduced signal distortion capabilities make this type of capacitor highly desirable. Finally, its construction from two mica layers with a dielectric of polytetrafluoroethylene make this device able to withstand extreme temperatures and shock and vibration.

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