ECQ-E2273KF

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Film capacitors, often labeled as polypropylene, polystyrene, polyester and polycarbonate capacitors, are non-polarized electrical components designed for use in a wide range of applications across a wide spectrum of industries. The ECQ-E2273KF is a popular model within the Film capacitor family used to meet certain industrial requirements.

In its most basic form, a Film capacitor is composed of two electrodes and a dielectric layer (insulator) between them. The electrodes are constructed of equal length parallel stripes of a conducting material such as aluminum. The dielectric layer, which is the heart of the capacitor structure, is a thin polyester, polypropylene or polycarbonate film.

The ECQ-E2273KF special polyethylene film capacitor is a non-polarized device designed for DC or AC signals. Its overall performance is superior because of its superior dielectric protection and excellent internal heat dissipation. With its superior quality design and construction, the ECQ-E2273KF provides reliable operation and high temperature capabilities in challenging situations. The product is available in various case sizes and can be used in applications such as:

• "High value, high current "snubber" circuits, for example, in motor drives and other motor-related applications;
• Designs incorporating high-voltage, high-current PFC circuits;
• Harsh environment applications such as welding.

The working principle of ECQ-E2273KF Film capacitor is as follows. The capacitor acts as a charge accumulator. The two electrodes absorb the current and stores the electric charges when DC or AC currents pass through it. The dielectric material (film) between the two electrodes holds the charge, allowing it to accumulate and increase the stored energy. When the capacitor is fully charged, the voltage differential between the electrodes is equal to the applied voltage. As the current flows, the energy stored in the capacitor is converted into heat. This is where the ECQ-E2273KF\'s superior internal heat dissipation design comes into play, making it an ideal choice for applications requiring high current and harsher environmental conditions.

The superior quality and reliability of the ECQ-E2273KF Film capacitor make it an ideal choice for a variety of industrial applications. Its unique design and construction allow it to be used in high value, high current "snubber" circuits, in PFC circuit designs, as well as in welding and other harsh environment applications. With its superior dielectric protection, excellent internal heat dissipation characteristics, and reliable operation, the ECQ-E2273KF Film capacitor is an excellent choice for industrial power supplies, motor drives, and other applications.

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