MKT1817210014D

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Film Capacitors

Film capacitors, also known as polyester film capacitors, are special capacitors that utilize polyester films. As a type of capacitors, these components use films of polyester film as dielectrics, separated by thin metal layers with a layer of carbon material in between. These dielectric films are then sandwiched between two metal layers and insulated with plastic casing.

The MKT1817210014D is a part of the family of polyester film capacitors. In terms of its composition, the MKT1817210014D utilizes wet paper film instead of polyester film. With a voltage rating of 63V, the capacitor is rated to withstand a peak AC pulse voltage of 140V.

Application Field

Due to its rating and material construction, the MKT1817210014D is ideal for use in circuits operating at high temperature environments, particularly those over 125° C. As such, the MKT1817210014D can be used for motor control, welding machines, portable electronics, commercial and industrial machinery, and other high-temperature applications. Additionally, since the MKT1817210014D is made of paper film, it is an ideal choice in circuits operating at low noise levels.

Working Principle

The working principle of the MKT1817210014D is the same as that of any capacitor: store electrical charge and release it when needed. When the power source is connected to the MKT1817210014D capacitor, electric current flows through the capacitor dielectric and generates a charge inside it. This charge builds until it reaches a certain voltage, at which point it begins to discharge and continue to do so until it reaches its equilibrium. The MKT1817210014D has a voltage rating of 63V, ensuring reliable and stable operation. Moreover, since the MKT1817210014D capacitor is made of paper, it is able to operate in low noise level.

The MKT1817210014D is an ideal option for applications that require higher efficiency and power at high temperature. Its paper film construction helps reduce noise and its rated voltage of 63V guarantees reliable operation. It is important to note, however, that polyester film capacitors are prone to failure in high temperature environments. As a result, it is important to ensure that the ambient temperature in the installation environment of the MKT1817210014D is monitored, making sure it does not exceed the recommended limit of operating temperature.

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