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单词 Litz wire
释义

Litz wire

英语百科

Litz wire

Litz wire made out of 8 thinner isolated copper wires
Litz wire consists of multiple strands insulated electrically from each other.  Ordinarily the strands are twisted or woven, but no twisting is shown in this diagram.
Disassembled induction cooker showing litz wire coil.

Litz wire is a type of cable used in electronics to carry alternating current. The wire is designed to reduce the skin effect and proximity effect losses in conductors used at frequencies up to about 1 MHz. It consists of many thin wire strands, individually insulated and twisted or woven together, following one of several carefully prescribed patterns often involving several levels (groups of twisted wires are twisted together, etc.). This winding pattern equalizes the proportion of the overall length over which each strand is at the outside of the conductor.

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