Last Updated
：2025/11/21
skin effect
Noun
Japanese Meaning
皮膚効果：交流電流が導体内で、その電流密度が表面近くで高く、内部に向かって低くなる現象。周波数の上昇に伴い、この効果は強くなる。
（ plural ）
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(physics) The tendency of alternating current to distribute itself in a conductor such that the current density is greater near the surface than near the core. The effect increases with frequency.
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skin effect
At high frequencies, engineers must account for the skin effect when designing transmission lines to minimize power loss.
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At high frequencies, engineers must account for the skin effect when designing transmission lines to minimize power loss.
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