QAP2J224KRP

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Film capacitors, also known as plastic film capacitors, are type of capacitors that use an electrolytic film deposited on an etched foil in order to store electrical charge.

The QAP2J224KRP film capacitor is designed for use in a variety of power supply applications such as switching power supplies, telecom systems, and LEDs. Its main purpose is to eliminate noise or ripple for stable, accurate, and reliable operation.

The QAP2J224KRP film capacitor has a wide range of working frequency from 0.1Hz to 10MHz. Its self-healing insulation system and with the use of polymers to reduce the ESR and ESL, provides the capacitor with great properties, such as high frequency stability, high insulation and low leakage.

The QAP2J224KRP capacitor has a wide operating temperature range from -40°C to +105°C, making it suitable for both outdoor and indoor applications. Its operating voltage ranges from 1000V to 2400V, with ripple current capability up to 4A and a maximum ripple voltage of up to 150V.

Its low ESR (Equivalent Series Resistance) makes the QAP2J224KRP highly efficient in power lines and reduces power losses. It is also highly reliable, with no electrical aging, long life and excellent rise-and-hold characteristics.

In terms of its working principle, the QAP2J224KRP film capacitor uses two metalized electrodes that are separated by a dielectric layer, which creates an electrical field between them. This layer is typically made of polypropylene, polyester, or polyethylene. As the capacitor charge up, the distance between the plates increases, creating a higher voltage. When the voltage reaches the rated value of the capacitor, the current stops flowing and the capacitor is charged.

As the alternating current passes through the capacitor, it accumulates and releases energy. The physical structure of this device stores the energy through an electrical field and returns it to the load during discharge. This process continues until the stored energy is released and it can also be used to filter the electrical noise.

The QAP2J224KRP film capacitor is a great choice for power supplies, LED lighting, audio sources, and many other power-related applications. It provides excellent stability, better performance, and low power loss. Its working frequency range and low ESR make the QAP2J224KRP an ideal choice for power filtering and ripple control.

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