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Mica and PTFE Capacitors

CMR06F751FODR is a type of mica and PTFE capacitors, and they are used to store electrical charges without any leakage. The capacity of such kind of capacitor is around 22 μF (microfarad). The maximum operating temperature for this capacitor is specified as 125°C. These capacitors offer better stability & endurance than other types of capacitors.

Application Field

One of the main application fields of CMR06F751FODR capacitors is in the industrial engineering and automation domain. These capacitors are used in circuit boards, for repair works, for signal filtering, for noise attenuation, and for HF (high-frequency) circuit designs. In RF (radio-frequency) electronics, CMR06F751FODR capacitors are used for noise filtering, and as frequency dividers. In AC (alternating current) electrical circuits, they are used as high-ugly capacitors.

CMR06F751FODR capacitors are also used in various home appliances, such as refrigerators, washing machines, air conditioners, televisions, and other electronic devices. They provide excellent performance in terms of energy efficiency, reliability, and stability. Moreover, these capacitors have a long life-span, which makes them less prone to aging.

Working Principle

The five main components used in a CMR06F751FODR capacitor are a mical oxide sheet, a PTFE insulator, a pair of wire terminals, an aluminium capacitive effect film, and a spacer. The capacitance of the capacitor is achieved by the combined effect of the mical oxide sheet and the PTFE insulator. The mical oxide sheet provides an electrical capacitance, while the PTFE insulator reduces the capacitance. The aluminium capacitive effect film helps in forming a dielectric layer, and the spacer maintains a specific gap between the mical oxide sheet and the PTFE insulator.

When a DC voltage is applied to the terminals, the mical oxide sheet holds the charge across its surface, thus forming an electrical capacitance. The electric charges stored in the capacitance are then applied to any connected circuit. The mical oxide sheet is insulated from the aluminium film by the PTFE insulator. The applied voltage then polarizes the mical oxide sheet, thus increasing its capacitance.

CMR06F751FODR capacitors are very stable and durable, and have a low failure rate. In addition, these capacitors have a high resistance to mechanical distortion. The performance of these capacitors also benefits from the high dielectric strength of the mical oxide and PTFE materials. This makes them well-suited to high-frequency applications, and they are often used in the manufacture of RF and microwave components.

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