SDR0805-181KL Inductors, Coils, Chokes

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Fixed inductors can be divided into the following categories according to their application areas and working principles.

The  SDR0805-181KL  inductors are a type of common-mode choke coil, which is applied to filter and suppress interference among electromagnetic waves. The inductor adopts double copper-clad LM-F81 ferrite core with high-frequency characteristics, low magnetic leakage, wide temperature compensation range, low temperature coefficient and low DC resistance. The measured current is 0.63A and the DC resistance is 75mΩ. Its performance and stability are superior to that of ordinary soft ferrite cores. The common-mode inductor can be used for differential noise suppression in various fields.

The working principle of SDR0805-181KL commom-mode inductor is that it propagates the electromagnetic wave through the complete loop via closed loop interference. This kind of inductor is made up of two symmetric traces. The induced current on the two symmetric traces is opposite, thus forming a closed loop, which effectively prevents the interference of electromagnetic waves. At the same time, both the choke coil and the related circuit have a short-circuit ability to prevent the interference from entering the system. Therefore, the SDR0805-181KL inductor is more efficient and reliable in the suppression of interference and stable of performance.

In conclusion, the SDR0805-181KL is a type of fixed inductor which can be applied in various fields for differential noise suppression. Its performance and stability are better than that of an ordinary soft ferrite core. The working principle of the SDR0805-181KL inductor is that it propagates an electromagnetic wave through a closed loop, thus effectively preventing the interference of electromagnetic waves and ensuring its performance.

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