MKT1818347016W

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Film capacitors are a type of capacitor that use thin film technology to create a charge storage element. They come in various shapes, sizes and ratings—from small, low-voltage capacitor disks to large, high-voltage capacitor cylinders. The MKT1818347016W film capacitor is a radial-leaded film capacitor that has a dielectric of polypropylene resin. Its purpose is to act as a low leakage current capacitor to decouple pulsed and filtered signals in power supplies and other industrial applications.

The MKT1818347016W film capacitor can operate within a capacitance range of 0.0022μF to 2.2μF with a voltage rating of 1818V and a temperature range of -25°C to 85°C. It features a reliable low inductance design that ensures low ESR and safe operation. This film capacitor is also lead-free and RoHS Compliant for environmental protection.

The MKT1818347016W film capacitor is most commonly used in power supplies. Its low ESR design provides excellent AC and pulse current capabilities, enabling it to effectively decouple signals and noise in power supplies. Its reliable performance and wide range of working temperature make it an ideal choice for power supply applications. The film capacitor can also be used in other industrial applications, such as audio and RF signal pairing, motors, and lighting.

The MKT1818347016W film capacitor works by converting electrical energy into a stored electric field. This is accomplished by charging the capacitor with a voltage signal that results in electrons flowing across its electrodes. The electrons produce an electric field, which is stored in the dielectric material in between the electrodes. The capacitor is said to be polarized as the electric field induces a slightly different voltage between the two electrodes. This voltage signal can be used to control current flow in the external circuit.

Another important factor about film capacitors is their unique self-healing characteristics. This means that when a film capacitor is subject to a voltage that exceeds its rated voltage, it can recover from the overload on its own—without suffering any degradation in performance. This is due to the fact that the voltage causes the dielectric material to break down, releasing the electric field and dissipating any excess heat.

In conclusion, the MKT1818347016W film capacitor is a radial-leaded capacitor that is designed to provide low leakage current and safe operation. With a voltage rating of 1818V and a temperature range of -25°C to 85°C, it is suitable for power supply and a variety of other industrial applications. It has a reliable low inductance design and self-healing characteristics that make it an ideal choice for power supply and decoupling applications.

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