CMR04F101JODP

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Mica and PTFE capacitors are cost-effective, reliable alternatives to more expensive capacitors. Specifically, the CMR04F101JODP has a variety of application fields and a well-defined working principle.

Applications

The CMR04F101JODP mica and PTFE capacitor can be used for a variety of functions in the fields of electronics, radio, and aeronautical engineering. Specifically, this capacitor offers low stray resistance, high reliability, and low dielectric loss for optimized EMI, RFI, and HF suppression. Additionally, their non-polar characteristic makes them an ideal choice for differential pair high-frequency signal lines.

As a high-performance component, the CMR04F101JODP mica and PTFE capacitor are used in the controlled feedback loop of electronic governing and the over-speed protection of the turbo-jet engine. It is also used in the AC damping of the half-motor board of the machine tool, improving the speed control performance of the machine tool.

Working Principle

The working principle of the CMR04F101JODP mica and PTFE capacitor is based on two principles: dielectric absorption and insertion loss. Dielectric absorption is the ability of a material to store energy in the form of an electric field. As electrical signals pass through a capacitor, the energy stored in the electric field is collected by the capacitor and dissipated through the resistance of the windings. As the level of electrical signal increases, the same amount of charge must be collected by the capacitor, so the capacitor must absorb or “soak up” the excess energy in order to maintain a constant signal level.

The second principle is insertion loss. This is the amount of energy that must be removed at the point of contact between two wirings to prevent interference with device operation. This is commonly seen in RF and microwave circuits where high-frequency signals can couple into undesirable points in the circuitry. The introduction of a capacitor into the circuit will cause the signal to be attenuated, thus reducing the amount of interference that it causes.

In summary, the CMR04F101JODP mica and PTFE capacitor is a reliable, cost-effective and high-performance component that is used in a variety of functions across electronics, radio and aeronautical engineering. By employing the principles of dielectric absorption and insertion loss, it can ensure that electrical signals remain consistent, while preventing interference and improving the speed control performance of various machines.

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