When shielding material reaches its saturation point, what will be the impact?

Whenshielding materialreaches itssaturation point, it can no longer effectively attenuate additional EMF. At saturation, the material’s ability to absorb or redirect magnetic fields is exhausted, meaning it cannot provide further shielding beyond this point. Additional EMF exposure would pass through the material without significant reduction.

Detailed Explanation:

Saturation occurs when the material’s magnetic domains are fully aligned with the magnetic field, leaving no capacity to absorb or deflect further EMF. This can happen with high EMF levels, beyond the material’s design limits, resulting in a breakdown of shielding effectiveness.

EPI Data Center Specialist References:

EPI guidelines on EMF management indicate that selecting appropriate shielding materials with sufficient capacity is essential to prevent saturation and ensure continuous protection. Saturation limits should be considered during design to avoid compromised shielding performance.