(03-19-2022, 10:53 AM)matrix22 a écrit : Ok pardon.
Sinon quelle est la composition de ce fameux câble Belden?
Voilà depuis la doc Belden
Below you can find information about the components used in the construction of this product.
General Description: SJT PVC jacket, shielded, 300V, 60°C shielded, Beldfoil® shield (100% coverage), smooth jacket, 20 AWG drain wire (7x28), UL/CSA listed, international color code: light blue, brown, green/yellow.
Conductor: Number of Conductors: 3, Total Number of Conductors: 3,
AWG: 14, Stranding: 41xawg30, Conductor Material: BC - Bare Copper, Type of Cordage: SJT.
Insulation: Insulation Material: PVC - Polyvinyl Chloride, Nom. Insulation Wall Thickness: .033 in. / 0.8382mm.
Outer Shield: Outer Shield Trade Name: Beldfoil®, Outer Shield Material: Aluminum Foil-Polyester Tape, Outer Shield %Coverage: 100 %.
Outer Shield Drain Wire AWG: Outer Shield Drain Wire AWG: 20, Outer Shield Drain Wire Stranding: 7x28, Outer Shield Drain Wire Conductor Material: TC - Tinned Copper.
Outer Jacket: Outer Jacket Material: PVC - Polyvinyl Chloride, Outer Jacket Nominal Wall Thickness: .042 in. / 1.0668.
En résumé
C'est un multibrins de 2.08 mm2 en cuivre ofc
Chaque pôle est composé de 41 brins de 0.25mm.
Dans un isolant PVC standard.
Donc rien de révolutionnaire
L'effet constaté vient donc que des fiches utilisées