RL875S-822K

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Fixed inductors are electronic components consisting of a coil of insulated wire shaped in a loop or other geometric form, connected usually at both ends to two electrical terminals. The RL875S-822K is a popular fixed inductor designed for a variety of applications and has a high level of accuracy. Here we will explore its application field and working principle.

What is the RL875S-822K?

The RL875S-822K is a fixed inductor that is designed to provide a wide range of high frequency power inductors. The device is classified as a medium-power inductor that provides high tolerance to current saturation, over-heating, and over-voltage stress. It is designed to handle high power and have a rugged construction for reliable operation. The inductor has a wide frequency range, from low frequencies to high frequencies, making it suitable for many uses.

Application Field of RL875S-822K

The RL875S-822K is used widely in power supplies, dc-dc converters, and most other high power applications. It provides high performance in high-frequency applications such as switch-mode power supplies, audio power amplifiers, mobile phone base station amplifiers, and general-purpose amplifier applications. It can also be used in other applications such as motor and lighting control, medical and sensing equipment, and low-profile applications. The device is designed for a variety of power solutions with the ability to maintain a high level of accuracy.

Working Principle of RL875S-822K

The RL875S-822K operates by producing a magnetic field when current passes through the inductor, which in turn creates a back-EMF (electromotive force). This electromagnetic field stores energy in the inductor which is later released as current when the field collapses, which is where the inductor’s inductance comes from. The inductance, or reactance, of the RL875S-822K can be adjusted by altering the geometry of the inductor or by adding additional coils in order to increase the value. This allows more current to flow through the inductor when higher levels of power are needed.

The RL875S-822K uses an air-core construction in order to improve heat dissipation, reduce size, and increase power handling characteristics. This is done by having a coiled loop around an air-filled core in order to increase the inductance of the component. The highly efficient construction of the RL875S-822K prevents excessive energy loss, increases accuracy, and allows for high power handing capabilities.

Conclusion

The RL875S-822K is a fixed inductor designed for a variety of high power applications, such as power supplies, dc-dc converters, and audio amplifiers, and is rated for up to 425 A peak and 900 V operating voltage. The device is highly efficient, with an air-core construction that improves heat dissipation and allows for high power handling capabilities. The RL875S-822K is designed to provide a wide range of high frequency power inductors with high tolerance to current saturation, over-voltage stress, and over-heating.

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