QAP2E155JRP

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Film capacitors, also known as film dielectric capacitors, are electrical components made of polyester, polypropylene, and polycarbonates. These versatile, lightweight capacitors are used for a wide range of applications, from AC/DC power supplies to medical equipment. One such component is the QAP2E155JRP, a small-package, high-performance capacitor used in high-frequency and low-impedance circuits. This article will discuss the application field and working principle of the QAP2E155JRP.

The QAP2E155JRP is a rectangular, flat film capacitor manufactured using high-temperature polyester (PET) film. It offers high dielectric breakdown voltage and good electrical stability, making it a good choice for use in high-power consumer electronic products. The high isolation voltage of the QAP2E155JRP makes it an ideal choice for applications such as AC/DC power supplies, rectifier circuits, motor drives, and power conversion. Additionally, its high heat resistance makes it suitable for use in appliance and medical equipment. Furthermore, its low inductance and low equivalent series resistance (ESR) make it a good choice for high-frequency and low-impedance circuits.

The working principle of the QAP2E155JRP is based on the dielectric properties of the polyester (PET) film. When an alternating voltage is applied to a film capacitor, its dielectric material permits a tangible level of current between the two plates. This establishes a small electrostatic field between the two plates, which is reduced as the capacitor charges and discharges. This cyclic behavior of current and charge is what creates capacitance, measured in Farads. The quality of the dielectric material used in a capacitor impacts its capacitance and the maximum voltage a capacitor can handle.

Due to the QAP2E155JRP\'s robust build quality and wide range of applications, it is an excellent choice for high-frequency, low-impedance circuits. Its high insulation voltage and heat resistance also make it suitable for use in appliance and medical equipment, as well as AC/DC power supplies and power conversion. The QAP2E155JRP is a great choice for consumers looking for a high-performance, small-package film capacitor.

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