Skinndybden
Skinndybden is a term used in certain contexts to describe the depth to which an electrical current penetrates into a conductor. This phenomenon is primarily relevant for alternating current (AC) and is known as the skin effect. When AC flows through a conductor, it tends to concentrate towards the surface of the conductor rather than being uniformly distributed throughout its cross-section.
The skin depth is inversely proportional to the square root of the frequency of the alternating current
The concept of skin depth helps engineers understand and mitigate increased resistance and power loss that