LDEQD1100KA5N00 Capacitors

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Film Capacitors

A film capacitor, also known as a plastic film capacitor, is an electric double-layer device primarily used for signal, transient and power applications. Its main characteristics include small size, fast response and high capacitance. The LDEQD1100KA5N00 is one of the most popular models of film capacitors for use in a variety of power and signal applications.

Application Field

The LDEQD1100KA5N00 is generally incorporated into a diverse array of electronic systems. It can be used for power coupling, filtering, decoupling and energy storage, as well as functioning as a step up/down transformer and matching impedance in amplifiers and other circuits. In addition, these capacitors typically perform exceptionally well in transient applications.

In video and computer equipment, television sets, and computer monitors, these film capacitors are used for a variety of purposes, from coupling of signals in the deflection circuits to improving the functioning of the time base correctors, as well as general aim of enhancing picture performance. High-end audio components likewise may include film capacitors for similar use.

In addition, the LDEQD1100KA5N00 is widely used for wireless communication applications, particularly for cellular radio installation, where it is used in the switching circuits of multiplexers, filters and duplexers. Furthermore, it is incorporated in the transmitters of two way radio systems, satellite communication installations and cable broadcasting systems.

The LDEQD1100KA5N00 film capacitors are also highly favored in medical applications, such as diagnosis and treatment, as well as medical imaging, magnetic resonance imaging and radiation detectors. In other demanding applications, these film capacitors can be also used in applications such as industrial automation, professional audio, lighting, aircraft controls and more.

Working Principle

The LDEQD1100KA5N00 film capacitor utilizes a dielectric film of different thickness to separate two surfaces and to store electrical energy, thus functioning as a capacitor. This dielectric layer, which is supported between two metal plates, prevents the plates from handling unauthorized electric currents to or from the surroundings.

These film capacitors feature a number of other significant elements, such as electrical insulation, terminals and end caps. In terms of construction, the two metal plates usually have a flat design and distinctive dimensions. They are also connected through a coiled electrode, configured in either a spiral or an electro-chemically etched manner, depending on the model.

These film capacitors are also equipped with an over-voltage protective element, which prevents the passage of excessive current in case of a random surge. This protective element is usually a combination of carbon, a metallic material and a ceramic. As for the end caps and electrical insulation, these can be made of plastic, Teflon and other suitable materials.

Given their small size, fast response and high capacitance, LDEQD1100KA5N00 film capacitors are very useful for a wide range of applications. By utilizing a dielectric film and various other components, these capacitors are able to store electrical energy and consequently prevent the flow of current within an electrical circuit.

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