Simple spiral ring - How to make jewelry from copper wire by Lan Anh Handmade The length and diameter used depends on the ...
Full tutorial video link above the title materials I used : Soft copper wire 22 gauge ( wire diameter 0.6mm ) : 3 x 20cm( 8 ...
Abstract: High-frequency operation of electrical machines leads to excessive AC losses in the windings due to skin and proximity effects. To mitigate these losses, multistrand windings or Litz wire ...