QXK2E103KTP

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Film Capacitors

Film capacitors are used in a wide range of applications and are widely employed in circuits due to their consistency and reliability. One such capacitor is the QXK2E103KTP, a film capacitor characterized by its high dielectric strength, exceptionally low ESR (equivalent series resistance) and low self-inductance. These features make QXK2E103KTP an ideal choice for power supply filtering, electric grounding, snubber circuits and pulse transmission.

The working principle of a film capacitor is based on the principle of capacitance. Capacitance is the ability of a capacitor to store electric charge. In a film capacitor, this electric charge is stored between two thin metal plates that are separated by a thin insulating dielectric material. The thicker the dielectric material, the higher the capacitance of the capacitor and the higher the rated voltage. When a voltage is applied on the metal plates, an electric field is created and the electric charge on the plates is stored in the dielectric material. Depending on the material and construction of the capacitor, the electric charge can either be stored for a short duration of time or for extended periods.

The QXK2E103KTP is a metalized polypropylene film capacitor with a rated voltage of 250V. This capacitor has a low ESR and low self-inductance that allows it to be used in a wide range of applications where high-frequency responses are needed. It is a versatile capacitor that offers excellent performance in snubber circuits, pulse transmission, high-frequency filter circuits, etc.

The working principle of the QXK2E103KTP is the same as any other film capacitor. When a voltage is applied on the metal plates, electric charge is stored in the dielectric material between the metal plates and an electric field is created. This electric field then helps dissipate the heat generated by the current which is then led away from the capacitor. The low ESR and low self-inductance of the QXK2E103KTP make it an ideal choice for applications that require a quick response time, such as snubber circuits, pulse transmission and filter circuits.

In conclusion, the QXK2E103KTP is an ideal choice for power supply filtering, electric grounding, snubber circuits and pulse transmission, due to its high dielectric strength and low ESR and self-inductance characteristics. It works on the same principle as any other film capacitor, where a voltage is applied on the metal plates and an electric field is created. The low self-inductance and low ESR of this capacitor make it an ideal choice for applications that require a quick response time.

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