ECQ-E2105KF

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Film capacitors are devices which store electrical energy in two plates made of plastic and separated by a thin dielectric film. The ECQ-E2105KF is a special type of film capacitor which has a special feature that allows it to filter out very specific frequencies of electricity, thus providing superior performance in applications such as power supply ripple reduction, filtering noise in audio amplifiers, and EMI/RFI interference reduction.

The ECQ-E2105KF is a radial-lead capacitor with an operating temperature range from -40°C to 85°C. It utilizes a polyphenylene sulfide (PPS) film dielectric and a metalized polyester film construction in order to provide excellent stability over temperature, humidity and voltage. It also has a low inductance and excellent temperature characteristics, making it well-suited for both commercial and industrial applications.

The ECQ-E2105KF is suitable for a wide range of operational fields, most of which are related to electronics and electrical products. Some of its popular applications include pulse suppression, power supply smoothing, and decoupling in switch-mode power supplies (SMPS); suppressing EMI/RFI interference in computer motherboards; noise reduction in sound cards, audio amplifiers and television receivers; and AC line filtering for data networks.

The working principle of the ECQ-E2105KF is relatively simple. It consists of two metal plates which act as electrodes and are separated by a dielectric material. When a voltage is applied between the two electrodes the dielectric material allows the electrical current to flow, and the electrical energy is stored in the capacitor. The dielectric material also results in a certain amount of resistance to the flow of current, preventing high frequency signals from passing through and thus forming a filter. This filtering effect of the capacitor thus enables it to provide protection and stability in sensitive electrical applications.

In conclusion, the ECQ-E2105KF is a film capacitor which offers superior performance in applications such as power supply ripple reduction, EMI/RFI interference mitigation and noise reduction. Its wide operating temperature range, low inductance and excellent temperature characteristics make it an ideal choice for numerous commercial and industrial applications. Furthermore, its working principle is based on the filtering effect of the dielectric material, allowing it to provide protection and stability in sensitive electrical applications.

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