105MMR100K

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Film capacitors are electrical components that are generally used in circuits that require high stability, accuracy and reliability. They use layers of lightweight plastic film (often polypropylene) which acts as a dielectric, creating an electrical barrier between two conductor surfaces. Because the layers of plastic film are so lightweight, they can be formed into smaller, thinner capacitors than those made of ceramic. They are also much more reliable in extreme environmental conditions, making them a more suitable choice for more demanding applications.

The 105MMR100K application field and working principle of film capacitors is particularly suitable for applications that need a long lifespan and high electrical performance. The metallized film of the 105MMR100K film capacitor consists of two conductive layers of metal deposited onto both sides of the plastic film. The primary application for this type of film capacitor is to provide energy storage and to filter interference or noise in circuits. It is also used in signal conditioning applications, such as signal buffering and voltage smoothing, and for signal control.

The working principle of the 105MMR100K film capacitor is relatively straightforward. When a voltage is applied to the capacitor, an electric field is generated between the two metal layers which causes the electric charge to precipitate, thus creating a dielectric between the two layers. When the applied voltage is reduced, the charge will dissipate, allowing the capacitance to increase again. This process is known as capacitive reactance, and is what gives film capacitors their excellent specifications. The 105MMR100K film capacitor also has a superior ESR rating of 0.15 ohms, allowing it to be used in more demanding applications.

The 105MMR100K film capacitor has a high insulation resistance (< 105 MOhm) and provides excellent frequency stability and temperature stability when compared to other capacitors. It also has a high voltage withstanding capability, along with low leakage current, making it well suited for use in high voltage applications. This high performance capacitor is suitable for applications such as high frequency rectifiers, AC converters, switching circuits, HVAC systems, and more.

Overall, the 105MMR100K film capacitor is a reliable and versatile electrical component, making it an ideal choice for many applications. Its excellent electrical performance and long life makes it well suited for more demanding applications, and its relatively low cost makes it a cost effective choice for industrial and consumer applications. As technology continues to evolve, film capacitors will continue to be an important part of the electrical industry.

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