160685K100Q-F

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Film capacitors, also known as plastic film capacitors or polyester capacitors, are three-layer capacitors made of thin plastic film, dielectric, and metal foil electrodes, which are separated by a thin layer of material based on the dielectric film, paper, and glass. The material of the electrodes is aluminum foil, zinc-nickel-coated steel plate or other conductive materials. The capacitance of the capacitor is determined by the size, thickness and spacing of the layers.

160685K100Q-F is double-layer film capacitor produced by NPO. It is made of metallized film construction. The first layer consists of an aluminum foil extrusion, with the second layer consisting of a polypropylene dielectric material. The outer layer of this capacitor consists of a flame retardant epoxy-based material. This type of capacitor is designed to reduce the effects of temperature and frequency, so it is particularly suitable for use in high-voltage, high-current applications. It is widely used in areas such as power electronics, LED lighting, and industrial automation.

The working principle of 160685K100Q-F is the same as other film capacitors. In essence, the capacitance of the capacitor is obtained by using a dielectric medium (polypropylene) between two conductive plates (aluminum foils) to separate and store electrical charge. When a voltage is applied across the plates, a charge is stored and the capacitance is increased. The maximum voltage and temperature affected by the capacitors are determined by the type of dielectric, and they are generally higher than other capacitors. This type of capacitor is characterized by its lower impedance characteristics, as it is able to withstand higher currents and voltages without any loss.

The characteristics of 160685K100Q-F film capacitors make them an ideal choice for many demanding applications, such as power factor correction, dc link, high-frequency inverters, lighting, switching power supplies, and motor control. In addition, this type of capacitor can also be used in audio and signal processing applications, as it has the ability to provide a smooth acoustic response. Furthermore, the temperature and frequency characteristics of the capacitors makes them suitable for high-end electronic applications where reliable performance is required.

The use of film capacitors in the power industry is increasingly being considered with the rapid development of new technologies. The advantages of using film capacitors in modern equipment include high impulse voltage resistance, high energy density, low electrical loss, excellent temperature stability, and low noise levels. The use of these capacitors in high-voltage applications is becoming more common, as they are able to provide low ESR characteristics and wide range of operating temperature.

In conclusion, 160685K100Q-F is a double-layer film capacitor that is designed for high-voltage, high-current applications. Its construction consists of an aluminum foil extrusion and a polypropylene dielectric which is then encased in a flame retardant epoxy-based material. It is ideal for power electronics, LED lighting, and industrial automation due to its low impedance characteristics. It also has excellent temperature and frequency characteristics which make it suitable for high-end electronic applications.

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