MKP1848710454Y5

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Film capacitors are devices used to store electrical energy in electric fields created by dielectric materials. These capacitors are all designed to perform a specific task in a circuit, as their properties can greatly influence the performance of a network or system.The MKP1848710454Y5 is a film capacitor designed for high frequency applications. It is constructed with flexible PVDF film and a non-inductive winding of copper-clad aluminum foil for a superior temperature stability. The MKP1848710454Y5 has an insulation temperature of up to 105°C and an extended range of capacitance values from 0.01uF to 0.22uF. The insulation resistance of the MKP1848710454Y5 is greater than 0.01MΩ at 500VDC, and the dissipation factor is below 0.003 and the ripple current is high.The MKP 1848710454Y5 application field includes: power supplies, filters, amplifiers, oscillators, CCFL inverters, dimmer circuits, and communications circuits. It is also suitable for high frequency welding, welding machines, high frequency heating, radios, automated call systems, aircraft navigation systems, medical diagnostic equipment, electronic equipment and other electronic equipment.The principle of MKP1848710454Y5 is based on the effect of electricity in an insulator. When a high-voltage electric field is applied to an insulator (or dielectric material), the electrons on the surface of atoms are rearranged. As a result, some positive and some negative charges appear on the surface of the insulator. Since the dielectric material and electrodes are closely connected, the positive and negative charges are separated and stored. This charge separation is electric charge, which is also called the capacitance effect. The amount of charge stored is proportional to the applied voltage and is inversely proportional to the dielectric constant (K) of the dielectric material.

The MKP1848710454Y5 capacitors are designed with an insulating film layer on the outside and a conductor layer on the inside. Under the action of an electric field, the electrons are conveniently rearranged in opposite directions on both sides of the insulating layer and accumulate, forming an electric separation layer. This layer is the electric charge, also known as capacitive effect. The amount of charge stored is proportional to the applied voltage and also inverse proportional to the dielectric constant (K) of the dielectric material. Due to its application, it requires the selection of materials that have low dielectric constant, high breakdown voltage, high insulation resistance, low dc heating, and other electrical parameters.

The MKP1848710454Y5 film capacitor also has a long service life, which greatly surpasses any typical film capacitors. In addition, it has a very low dissipation factor, low impedance, and high ripple current. The voltage range that can be reached with the MKP1848710454Y5 is up to 7KV and the capacitance range is from 0.01uF to 0.22uF. Unlike other capacitors, MKP1848710454Y5 can withstand extremely high temperature, up to 105°C, and its insulation resistance is greater than 0.01MΩ at 500VDC. Therefore, the MKP1848710454Y5 is suitable for high frequency applications such as power supplies, filters, and amplifiers.

In conclusion, the MKP1848710454Y5 is a film capacitor designed for high frequency applications. It is constructed with flexible PVDF film and a non-inductive winding of copper-clad aluminum foil for superior temperature stability. MKP1848710454Y5 has an insulation temperature of up to 105°C and an extended range of capacitance values from 0.01uF to 0.22uF. The insulation resistance of the MKP1848710454Y5 is greater than 0.01MΩ at 500VDC and the dissipation factor is below 0.003. It is suitable for power supplies, filters, amplifiers, oscillators, CCFL inverters, dimmer circuits, and communications circuits. The principle of MKP1848710454Y5 is based on the effect of electricity in an insulator which causes a charge to be stored on the surface of the insulator.

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