R82CC4470Z330K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film capacitors are widely used in consumer electronics and essential components of advanced power electronics like industrial power supplies, and are also found in power factor correction devices, high frequency switching power supplies and UPS. Typically constructed of multiple layers of polypropylene film separated by onto-conductive laminates, film capacitors are used in AC and pulse applicaiton due to their stable capacitance characteristics, wide operatig temperature range, high insulation resistance and low dissipation factors.

Among these products, the R82CC4470Z330K is the common used one. It is available in 680V and 1000V rating, designed with a heat resistance capacity up to 105¡ãC and surge withstanding capacity up to 500% of rated voltage. It also has various options for apply terminals with screw type, solder type, snap-in type and box type for different installation applications.

The working principle of the R82CC4470Z330K involves two interconnected electrodes, each having an adherent dielectric film. An applied AC or DC voltage to this assembly causes an electric field to be generated between the electrodes at the dielectric interfaces, thus creating a capacitance. This capacitance is determined by the number of layers, the thickness of each film and the area of the capacitor. Depending on the type of electrodes used, it can also be influenced by the type of dielectric material and its permittivity.

The R82CC4470Z330K has two main application fields. The first is as a filtering component in power supply applications. A power supply\'s output rectifier produces a noisy DC voltage and this can be filtered out with the help of film capacitors. The other is as a DC blocking component in audio electronic amplifiers. Fim capacitors aid in providing the required DC voltage to audio amplifiers. This ensures that the amplifier runs with a constant voltage, resulting in a better output experience.

In conclusion, the R82CC4470Z330K is one type of film capacitor, featuring stable capacitance characteristics, wide operating temperature range, high insulation resistance and low dissipation factors. It has two application fields: as a filtering component in power supplies and a DC blocking component in audio electronics amplifier. Its working principle involves two interconnected electrodes, each having an adherent dielectric film. By creating a capacitance between them, the R82CC4470Z330K helps to ensure a constant voltage in power supplies and audio electronic amplifiers.

The specific data is subject to PDF, and the above content is for reference