ECQ-E2275KFB

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Film capacitors are an important component of electricity. The ECQ-E2275KFB is a film capacitor specifically designed for demanding industries. It has a wide range of applications, from medical conditioning and motor control in the automotive industry to industrial power systems. This article provides an overview of its field of application and working principle.

Application Field

The ECQ-E2275KFB is a radial-equipped, surface-mount film capacitor that uses an aluminum electrolytic medium and polypropylene film dielectric. With its advantages of flexibility and malleability, this film capacitor works very well in a range of unusually severe environments, such as high temperature, humidity, and corrosive media. It is chiefly applicable in the automotive field, since it is a vibration-resistant and shock-resistant device. Besides its use in the automotive industry, ECQ-E2275KFB is also found in medical equipment and power supplies.

The ECQ-E2275KFB is a dual-layer capacitor and has a wide range of ripple current capabilities. The minimum pulse current and expanded capacitance range are 10x higher than that of comparable sister products, making it ideal for low-impedance & high-capacitance products. Its superior properties make it suitable for power supplies, DC-DC converters, UPS, mobile phones, automotive, home appliance control systems, industrial digital control, medical electronics, and so on.

Working Principle

ECQ-E2275KFB film capacitor is composed of two bipolar aluminum layers separated by a polypropylene film dielectric. The two layers of aluminum constitute the capacitor\'s two plates, with electrolyte active material on both sides. When a voltage is applied between the two layers, electrolyte starts to move, creating a capacitor with electrical charge storage. The dielectric then creates a barrier between the two layers, creating an electric field.

The capacitor is designed for a specific operating voltage, so it is rated with its maximum voltage to prevent characteristics from changing unexpectedly. The design of this capacitor ensures that it has a long life while still maintaining its electrical properties and physical stability. The capacitor is also designed to withstand extreme temperature, pressure, and shock, making it suitable for the demanding conditions in the automotive and medical industries.

Conclusion

The ECQ-E2275KFB is a unique film capacitor that has a wide range of applications in both the automotive and medical industries. With its wide range of pulse current capabilities, it is perfect for low-impedance and high-capacitance products. Its superior performance and physical properties make it ideal for many demanding environments such as automotive electronics, home appliance control systems, industrial digital control, medical electronics, and UPS. Despite its small size, the ECQ-E2275KFB offers superior performance and reliability that make it an excellent choice for any job.

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