Design is circular and the inductance of the time of the single line, why not use multi-strand wire, this is not a good solution to the skin effect?

CodePudding user response:

Do you use in what place, if the input filter, there is no need to use multi-strand wire, and multi-strand wire around the circular bad production, really want to use can use silk covered wire, but the price is a bit expensive,
Skin effect can be solved, is the mechanical vibration noise problem, as long as it's not hot, can not consider the skin effect,