DPFF8S12J-F

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Film capacitors, also known as plastic film dielectric capacitors, are specialized capacitors with an electrical insulating dielectric made of plastic film. Film capacitors can be divided into two types: polyester film capacitors and polypropylene film capacitors, among whichpolypropylene film capacitors have the highest insulation property. By choosing different types of film capacitors, different electrical properties can be obtained, thus they are very popular in the field of electrical engineering.

The DPFF8S12J-F polypropylene film capacitor is a type of plastic film dielectric capacitor which features reliability, low losses and high insulation resistance. It is widely used in variety of electronic products due to its good electrical performance, especially in mobile phones, televisions, computers and household appliances. Its working principle: With the electric current generated by the power supply, a high voltage charge will be applied to the capacitor, and charges will accumulate on both sides of the insulating medium. These charges create an electric field which in turn creates a capacitance of energy storage between two conductive plates.

The application field of the DPFF8S12J-F is very extensive. Due to its good performance, it can be used in radio and television signals, antennas, and electromechanical devices. It is also commonly used in motor drives, power supplies, and other power electronic circuits for filtering, bypass and coupling. In addition, its excellent isolation ability make it the best choice for high frequency interference and AC/DC demodulation.

The DPFF8S12J-F has an excellent performance. Its operating temperature range is -40°C to 85°C, the insulation resistance is greater than 100MΩ and the capacitance range is from 0.1μF to 1μF. Besides, since the temperature coefficient is very small, the temperature change of the capacitor does not affect its performance. When the electric current passes through the capacitor, the temperature will increase slowly and steadily, which makes it safe for operation.

Overall, the DPFF8S12J-F is an ideal polypropylene film capacitor for various applications due to its good electrical properties. It has a wide temperature range, low losses, and high insulation resistance, which makes it suitable for high frequency signal transceiver, audio and video circuit pre-processing and various filtering. The working principle of this capacitor is straightforward, and it is easy to operate and install. Thus, it is suitable for a wide range of applications.

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