QAK2E475KTP

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Film capacitors are an important electrical component used in a variety of settings. They are used to store electrical charge and create a potential difference between their two ends. The QAK2E475KTP is a type of film capacitor used in a wide range of applications, from motor controls to medical imaging. This article discusses the application field and working principle of the QAK2E475KTP film capacitor.

The QAK2E475KTP is a polypropylene film capacitor with a voltage rating of 4kV, a capacitance of 475K and an operating temperature range from -40°C to +125°C. The capacitor is highly stable and reliable, with a low ESR (equivalent series resistance). It is UL recognized, VDE approved and meets IEC 60384-14 standards. The capacitor is suitable for use in consumer, commercial and industrial applications including power supplies, uninterruptible power supplies, telecoms systems, lighting systems and medical products.

In terms of its working principle, the QAK2E475KTP has two conductive plates separated by a non-conductive layer of material called a dielectric. When the capacitor is charged, the electric field generated between the plates creates a potential difference. This potential difference accumulates and stores electrical charge. When the capacitor is discharged, the potential difference is released, thus allowing electricity to pass between the two plates, creating current.

The QAK2E475KTP film capacitor has a wide range of applications, primarily in industrial and medical fields. The capacitor is often used in motor control circuits, as it can efficiently store, release and control electric power. The capacitor’s dielectric layers also help reduce the production of harmonic currents, which can cause interference with other devices and affect the performance of the motor. In medical applications, the capacitor is used to improve signal resolution and image quality in medical imaging systems, particularly in MRI and CT scans.

In addition to its application in motor controls and medical imaging, the QAK2E475KTP film capacitor is also used in power supplies, telecoms and consumer electronics. The capacitor provides a reliable, stable and low-resistance source of power, making it ideal for use in a variety of electronics. It’s also compliant with a variety of safety standards, making it safe to use in consumer electronics.

In conclusion, the QAK2E475KTP is a polypropylene film capacitor with a voltage rating of 4kV, a capacitance of 475K and an operating temperature range from -40°C to +125°C. Its applications include motor controls, medical imaging, power supplies, telecoms and consumer electronics. The capacitor works by storing electrical charge between two conductive plates separated by a non-conductive layer of material. When the capacitor is charged, the potential difference between the two plates accumulates and when the capacitor is discharged, the potential difference is released and current can flow between the two plates.

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