B32924B4155K000

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Film capacitors are a type of capacitors which are widely used due to their high reliability, wide temperature range and relatively low cost. The B32924B4155K000 is a film capacitor designed specifically for use in electronic circuits, as its design features make it suitable for a range of applications such as power supplies, DC-DC converter circuits, and high frequency circuits.

Film capacitors are constructed from thin dielectric films, usually polyethylene terephthalate (PET) or polycarbonate (PC). They are typically assembled together with two metal foils, forming two series electrodes, and a metalized layer held in between, creating a half cylinder shape. This construction allows film capacitors to have a very low internal resistance and relatively large capacitance.

The B32924B4155K000 is a radial leaded, polarized polyester film capacitor. It has a capacitance of 4.7µF and a rated voltage of 630V, making it suitable for various applications such as AC line filtering, decoupling, and snubber, as well as power transistor, surge suppressors.

This capacitor enjoys a wide working temperature range, between -55°C to +105°C, and is also known for its low electrical losses and long lifetime. It also has a high insulation resistance and is non-inductive, making it ideal for high frequency applications.

The working principle of film capacitors is based on the storing of electric charge in the thin films. As the applied voltage increases across the capacitor plates, more electric charge is stored in the dielectric films, which causes a current to flow through the capacitor. This current is then stored as electric charge on the capacitor plates until the applied voltage reaches a certain level, at which point the current stops flowing.

The B32924B4155K000 is designed for use in general purpose electronic circuits, and its performance features make it a versatile and reliable component which is easy to install and can be used in a variety of applications. Its lifetime and reliability makes it a great option for those looking for a reliable film capacitor for their project.

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