MKP1845268205R

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Film capacitors, sometimes called plastic film capacitors or film dielectric capacitors, are passive components used in electronic circuits to store electric charge temporarily. The MKP1845268205R film capacitor is a prime example of these components. It is designed for use in high-frequency, high-temperature applications. The capacitor uses a dielectric film made from a polyester film, and two metal plates to provide the electrical connections. The main application fields for this capacitor are in DC-DC converter, inverter, and power amplifier applications. Furthermore, it is suitable for high-temperature and high-frequency uses, and its small size makes it an ideal choice for medical equipment, automotive applications, and telecommunications.

The MKP1845268205R film capacitor is a non-polarized capacitor with a capacitance of 2.2µF. Its capacitance rating is quite low, meaning that it is not suitable for high-energy applications. The capacitor offers a maximum operating temperature of 105°C and a low temperature coefficient of capacitance, making it suitable for working in high-temperature environments. A typical plus-minus temperature coefficient is 10 percent, meaning that the capacitor holds its capacitance value over a range of temperatures.

The MKP1845268205R has an insulation resistance of > 10000Megohm, which helps to minimize leakage current. The self-healing properties of the polyester dielectric film allow the capacitor to automatically repair any damage that may occur during operation. This makes the capacitor highly reliable, as it will protect any connected circuits from damage. The capacitor is rated to have a maximum voltage rating of 40 Volts, and a maximum AC working voltage of 10 Volts. These values make the capacitor suitable for many general-purpose uses.

The working principle of the MKP1845268205R film capacitor is relatively straightforward. When DC voltage is applied to the capacitor, electrons are stored on its two metal plates. The electrons then flow between the plates and polarize the dielectric film, thereby creating an electric field. This electric field is what allows the capacitor to store and release energy. The capacitor is able to dissipate and absorb variations in energy, making it an ideal choice for filtering applications. This helps to protect any connected circuits from potential damage.

Overall, the MKP1845268205R film capacitor is an ideal choice for high-temperature, high-frequency applications. Its low capacitance rating means that it should not be used in high-energy applications, however. It has a good temperature coefficient, insulation resistance, and is self-healing, making it very reliable. The capacitor is also suitable for general-purpose applications, as it has a low voltage rating and good AC working voltage. Finally, its straightforward working principle makes it a great choice for filtering applications.

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