F339X134748KFI2B0

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Film capacitors, also known as plastic film capacitors or simply film caps, are simple passive electrical components used to store energy in electric fields. They are made of layers of paper, polyester, glass, or sometimes other materials, rolled up into a cylindrical shape and enclosed in a plastic casing. In F339X134748KFI2B0, each layer has a dielectric and dielectric material in between two metallic plates, which form parallel capacitance plates. The resulting capacitor has a voltage rating and a capacitance rating.

This particular F339X134748KFI2B0 model is a polypropylene and polyester film capacitor, with a 630 VAC (volts alternating current) voltage rating and a 0.047µF (microfarad) capacitance rating. It is a Non-Polarized capacitor, meaning it does not have positive and negative terminals. Due to its high voltage rating and its non-polarity, this capacitor is an ideal choice in a variety of applications, from power supply design to motor control.

The F339X134748KFI2B0 capabilities allow it to be used for pulses and long-term usages. It also works as a snubber capacitor, which helps protect the power supply, motor controllers, and other devices from electrical transients. Moreover, its high voltage capabilities and low ESL (Equivalent Series Inductance) make it suitable for high frequency application.

Its working principle is simple. When the capacitor is connected as one of the components in the circuit, it stores electric charge in between its aluminium foil plates, separated by a dielectric layer. The capacitance of the capacitor is then determined by the area of the plates, the distance between the plates and the permittivity of the dielectric. As more charge is stored in the capacitor from the voltage source, more current is able to flow through the capacitor.

In conclusion, the F339X134748KFI2B0 from Film Capacitors is an excellent choice to be used in a wide range of applications. It has a high voltage rating, low ESL, and is non-polarized, making it suitable for powering motors and for high frequency applications. Furthermore, its working principle is easy to understand, as it stores electric charge between aluminium plates, allowing current to flow through the capacitor.

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