PM5022-681K-RC

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Fixed Inductors

Inductors are used in a wide range of electronic applications, particularly in motor drives, blocking and clipping circuits, and in radio frequency (RF) circuits. Fixed inductors are passive electrical components that use a conducting wire or coil to store energy in a magnetic field. Different inductors are available for different types of applications. This article will discuss the application field and working principle of PM5022-681K-RC fixed inductor.

Overview of PM5022-681K-RC

PM5022-681K-RC is a type of fixed inductor manufactured by Pulse Electronics using ferrite slugs or powdered iron. It features an inductance value of 680nH with a tolerance of ±10%. In addition, this device has a rated current of 1A, a saturation current of 1.25A, and a rated DCR of 40mΩ. Moreover, this type of inductor is made from UL approved material and meets RoHS requirements.

Application Field Of PM5022-681K-RC

This inductor is used in various electronic applications, such as AC/DC converters, switching power supplies, and LED lighting voltage converters. Apart from this, the PM5022-681K-RC is widely used in LED display cabinet power supply, switching power supply, AC adapter, mobile phone power supply, power supply for communication equipment, computer power supply, and other related power adapter.

Working Principle Of PM5022-681K-RC

Inductors store energy in a magnetic field that is generated by the flow of electric current. The PM5022-681K-RC is a ferrite-powdered inductor that consists of a core of magnetically permeable material, such as iron, around which a conductive wire or coil is wound. This type of inductor is able to absorb energy from an alternating current passing through its coil, and releases that stored energy in the form of an opposing current when the original current decreases. This opposing current helps to prevent further current flowing through the inductor, thus producing the blocking or clipping effect.

Conclusion

Fixed inductors are essential components in a wide range of electronic applications. PM5022-681K-RC is an inductor made from UL approved material and designed to meet RoHS requirements, and it is well suited for use in AC/DC converters, switching power supplies, and LED lighting voltage converters. The inductor works by storing energy in a magnetic field generated by the flow of electric current and releasing it when the original current decreases.

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