SRU8028A-4R7Y

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Fixed Inductors are passive electrical components consisting of wire coil on a substrate that stores energy in the form of a magnetic field for a variety of application fields. The SRU8028A-4R7Y is a part of the fixed inductor family. This article will discuss its application field and working principle.

The SRU8028A-4R7Y is a two-step ferrite toroid based, chip inductor. It features low power consumption, high saturation current, and low DCR. It is most commonly used in high frequency signal applications, such as filters, RF amplifiers, and impedance matching networks. The SRU8028A-4R7Y also has applications in voltage controlled oscillator and voltage regulator designs, as well as cellular network applications. Due to its wide-range operating temperature of -55℃ to 125℃, it is also suitable for use in automotive applications.

The SRU8028A-4R7Y\'s working principle is based on the fundamentals of electromagnetic fields. The SRU8028A-4R7Y has an inductance of 4.7uH, which creates a magnetic field when a current is applied. This magnetic field in turn creates a self-inductance effect, which produces a steady current in the device even after the current applied is stopped. This steady current then produces an EMF in the device, which can be used in various applications.

The SRU8028A-4R7Y is a very versatile component that can be used in a wide range of applications. Its unique characteristics make it ideal for use in high frequency signal applications, automotive applications, and other electrical and RF designs. It is also cost-efficient and can be produced in a variety of sizes, allowing for customization to suit specific requirements. All in all, the SRU8028A-4R7Y is a reliable and practical component, making it a great choice for many applications.

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