PHE850EA4220MA01R17

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The PHE850EA4220MA01R17 film capacitor is a general-purpose product that is designed to offer reliable power performance in a variety of applications. It comprises a polymer-containing film deposited onto a capacitor dielectric, with nickel foil electrodes integrated into the structure.

The most common use of this film capacitors is in power electronics and motor control, where it offers higher energy density than ferrite or ceramic products. It has been proven to perform optimally in high frequency switching, such as in Motor Drives, AC Inverters, DC/DC Converters, Rectifiers and more. Furthermore, it has excellent anti-vibration and anti-noise characteristics, and offers excellent high-temperature performance.

Some of the key features of the PHE850EA4220MA01R17 film capacitor are its low and long-term leakage current, temperature coefficient of capacitance, rated operating temperature, extremely low dissipation factor (DF), and high insulation resistance. The capacitor\'s compact thickness helps to reduce overall size, saving valuable board space. Due to its unique internal structure, it is capable of withstanding high-frequency surge current and can be used for high-accuracy filtering of diagnostic signals.

The working principle of a film capacitor is based on the difference in permittivity between the dielectric material and the electrode. When a voltage is applied to the electroded film, an electric field is set up, and the capacitance is determined by the capacitance of the film and its area of contact. The higher the permittivity of the dielectric, the larger the capacitance. The capacitance is also a function of the electrode area and its distance apart in the film.

The PHE850EA4220MA01R17 film capacitor is a reliable, high-performance solution for applications that require accurate filtering of power signals and better endurance under high-frequency switching. It offers excellent temperature performance, low and long-term leakage current, and high insulation resistance. It can be used in Motor Drives, AC Inverters, DC/DC Converters, Rectifiers and more.

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