R46KN382000M1M

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Film capacitors also known as plastic film capacitors or film dielectric capacitors, are electrical capacitors with a dielectric medium made of plastic film material. These capacitors are characterized by their extremely low equivalent series resistance, low losses, self-healing properties, high insulation resistance, and low volumetric efficiency.

The R46KN382000M1M is a type of ultra-stable film capacitor. Its key features include a low DC bias and wide frequency stability, making it a great choice for power-sensitive applications. It is made using top-grade metallized polypropylene film, and is offered in a choice of two case sizes—EIA and AWG standard sizes—for a wide range of applications.

The R46KN382000M1M has a wide variety of uses in electrical and electronic devices, such as circuit filters, load banks, power factor correction systems, supply voltage regulators, and snubbers for fluorescent lamps, as well as in military and aerospace applications. In addition, it can be used in AC/DC inverter circuits, or to provide primary power in linear or switching power supplies.

In terms of its working principle, the R46KN382000M1M works like any other film capacitor. It stores electrical energy between two or more conductive plates that are separated by a dielectric material. When a voltage charge is applied, this dielectric stores electric energy in the form of an electric field. The stored energy then acts as a buffer between the two electrodes. This prevents current from flowing (capacitance) while allowing voltage changes to pass through.

To maintain maximum capacitance, the R46KN382000M1M capacitor has a self-healing dielectric polymer that is resistant to ageing and shunts microscopic arcing. This ensures consistent long-term performance and reliability. The capacitor also has inbuilt overvoltage protection that absorbs overvoltage surges, thus protecting the equipment from damage.

The R46KN382000M1M capacitor is one of the most reliable film capacitors available in the market today. Its ultra-stable performance, wide frequency stability, and low DC bias make it suitable for a wide range of power-sensitive applications in the industrial, military, and aerospace arenas. Moreover, it has a robust design with self-healing dielectric and overvoltage protection, ensuring that it is highly reliable and durable.

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