DPP6S68K-F

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Film capacitors are widely used in a variety of applications due to their high reliability, small size, long service life, excellent self-healing properties, and ultra-low equivalent series resistance (ESR). One type of film capacitor that has been gaining traction in the industry is the DPP6S68K-F series. This series of film capacitors are designed for specific, demanding applications that require higher voltage and current ratings.

The DPP6S68K-F series is a high-temperature polypropylene (HTPP) metallized film capacitor with a voltage rating of 800V DC and a temperature rating of -55°C to +105°C. These capacitors are designed with an uncased design, allowing them to be mounted directly onto a PCB, thereby saving board space and reducing assembly time. They also feature a self-healing design, allowing for greater reliability and performance.

The DPP6S68K-F series is highly suitable for applications such as switch mode power supply (SMPS), neutral point clamp circuits, and induction heating circuits. These capacitors are also well suited for use in high-frequency circuits such as inverters, UPS systems, and other applications requiring high voltage and current ratings.

In terms of working principle, the DPP6S68K-F series of film capacitors operates in similar fashion to other types of capacitors. A metallized film is placed between two electrodes and when a voltage is applied to the capacitor, the electrons move from one end of the capacitor to the other. This creates an electric field in the capacitor, which allows it to store electrical energy.

In addition, this series of film capacitor is designed with an insulation layer to prevent any electrical leakage from occurring between the electrodes and the surrounding environment. This allows the capacitors to be used even in harsh and demanding environments. Furthermore, the HTPP metallized layer contributes to an enhanced capacitance value over temperature and voltage variations.

Overall, the DPP6S68K-F series of film capacitors are a reliable and cost-effective solution for applications that require higher voltage and current ratings. Its self-healing design, high temperature rating, and low ESR values make it suitable for a variety of demanding applications.

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