947C321K122CDMS

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Film capacitors are widely used in many different applications. The “947C321K122CDMS” is an example of a film capacitor that is often used. It is an environmental grade, medium power, metalized polyester film capacitor with a voltage rating of 1600 VDC.

The 947C321K122CDMS is used in a wide variety of applications, including power supplies and HVAC systems. It is particularly useful in applications where heat dissipation is a critical factor. Its metalized film has excellent heat dissipation properties and its rugged construction makes it ideal for operation in increasingly demanding and challenging environments.

Due to its combination of high temperature durability, low inductance, low ESR and high volumetric efficiency, the 947C321K122CDMS is often preferred to traditional electrolytic capacitors and other film capacitors. It is also suitable for frequency converters, AC/DC converters, inverters, optical coupling, motor control and other power supply applications.

The working principle of the 947C321K122CDMS is very simple. A heavy-gauge metalized film is used as the dielectric material, which is sandwiched between two electrodes. A current is applied, creating a charge and a dielectric field between the two electrodes. This dielectric field stores energy until the capacitor is discharged. By varying the voltage, the amount of charge stored and released can be controlled, creating a steady current with minimal noise.

The 947C321K122CDMS film capacitor is an excellent choice for applications where reliability and performance are required in harsh environments. Its robust construction and high efficiency make it suitable for use in a wide range of applications. Furthermore, the 947C321K122CDMS has a long operating life and low equivalent series resistance, making it a cost-effective solution for many power supply applications.

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