C) Electrical Resistance
The value of resistance is calculated with formula below:
K Factor is linked to twisting process (or covering process) which pulls the extenion of the thread. This coefficient is maximum 1,10.
D) Stranding pitch
Short pitch : Litz flex, good holding of each strand, better roundness.
: Litz stiffer, less good holding, better spreading for filling.
Pitch can be adjusted between 1 and 500m, knowing that our standard one is ±20% with a minimum of ± 1mm.
We can also :
- accept smallest tolerance on request.
- Rewinding some parallel wires.