MKT1817318014G

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Film capacitors, or plastic film dielectric capacitors, are among the most important class of capacitors used in the electrical appliance industry today. They are manufactured using plastic films, usually PET, that are formed into a dielectric, allowing them to store electrical energy. The films can be designed and constructed differently in order to meet electrical needs and performance requirements of different devices and applications. Typical usages for film capacitors include AC power factor correction, power filters, pulse suppression, and high-speed switching. MKT1817318014G is a type of film capacitor, known as a metallized polyester film capacitor. It is a two-piece, surface-mount device that offers high reliability, long life and good electrical performance. It is constructed with two separate sheets of plastic film, each covered with a thin layer of conductive metal and separated by a thin plastic film that acts as the dielectric. This type of capacitor offers high capacitance, low dissipation factor, a wide range of temperature stability and low ESR and ESL analysis.The package of the MKT1817318014G is small and easy to install, making it a great choice for use in power saving applications. The metallic layer increases the surface area of the dielectric, allowing the capacitor to store more energy than non-metallic versions. It is also robust and resistant to physical damage, making it suitable for a variety of industrial and commercial applications.The MKT1817318014G works by using the dielectric to insulate the two metal layers and enable charge accumulation. When the two metal layers are connected to an AC voltage supply, electrons flow from one side of the capacitor to the other, storing charge on the opposite ends. This process continues to occur as the incoming AC voltage changes direction, creating an oscillating electric field between the two layers of metal. This electric field is maintained until the capacitor is discharged, releasing the stored energy in the form of an electric current.In addition to AC applications, the MKT1817318014G can also be used for pulse suppression or pulse-charging applications. This is done by configuring the capacitor to absorb or build up pulses of charge as they occur, smoothing out the load and ensuring a stable power supply. The capacitor also offers high peak current capabilities, enabling it to absorb large amounts of transient current without affecting the operation of the device.In conclusion, the MKT1817318014G is a versatile and reliable metallized polyester film capacitor with excellent electrical performance. It is suitable for use in a wide range of AC and pulse-charging applications, making it a great choice for power saving and high peak current requirements. The small package size and robust construction make it an ideal choice for industrial and commercial applications.

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