CMR05F241GODR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Mica and PTFE Capacitors

Mica and PTFE-covered capacitors are used in a wide variety of applications from analog and digital circuits to high-frequency systems, such as RF circuits and power supplies. Due to their unique construction, mica and PTFE-covered capacitors can provide superior performance in terms of frequency response, stability, and capacitance values.

CMR05F241GODR is a type of mica and PTFE-covered capacitor, and its application field and working principle can be summarized as follows.

Application Field

CMR05F241GODR is designed for use in DC-DC switching power supplies. Its unique construction makes it tolerant of high ripple currents and voltage variations. Additionally, it can operate at high temperatures, up to 250oC, making it suitable for use in high-power electronic systems, such as automotive electronics. Furthermore, the CMR05F241GODR can provide high dielectric strength, making it suitable for use in high-reliability applications.

Working Principle

The CMR05F241GODR capacitor is constructed with mica and PTFE-covered electrodes and a dielectric material. The electrodes are formed by sputtering the metals onto mica and then forming them into the desired shape. The dielectric material is a thin PTFE film which is applied to the electrodes in a vacuum-enclosed chamber. This dielectric material is designed to reduce the amount of dielectric absorption, which results in a low dissipation factor and high capacitance values.

The performance characteristics of CMR05F241GODR are determined by its construction materials. The mica electrodes provide excellent high-frequency stability and low dielectric absorption. The PTFE-covered electrodes are designed to reduce parasitic effects such as dielectric absorption, which results in improved performance. The dielectric material is also designed to provide high capacitance values while keeping the dissipation factor low.

In operation, the CMR05F241GODR capacitor works by storing electrical charges in its dielectric material. The charges are stored in the form of electric fields that provide the capacitor’s capacitance. When an AC voltage source is connected to the capacitor, it stores charges from the alternating current and then releases them when the AC voltage source is disconnected. This action results in a voltage drop across the capacitor, which is referred to as capacitive reactance.

In conclusion, the CMR05F241GODR is a type of mica and PTFE-covered capacitor that is designed for DC-DC switching power supplies. It provides excellent performance characteristics with high-frequency stability, low dielectric absorption, and high capacitance values. The capacitor works by storing electrical charges in its dielectric material, which results in a voltage drop across the capacitor referred to as capacitive reactance.

The specific data is subject to PDF, and the above content is for reference