Nauwelijks te solderen koperdraad (Techniek Radio/TV)

door Wim Sanders , Nuenen, 10.01.2015, 14:36 (3608 dagen geleden) @ Hans Op den Camp

Hans,
zoek maar eens op Tinsel wire.

Wikipedia zegt hierover:
Tinsel wire is produced by wrapping several strands of thin metal foil around a flexible nylon or textile core. Because the foil is very thin, the bend radius imposed on the foil is much greater than the thickness of the foil, leading to a low probability of metal fatigue. Meanwhile, the core provides high tensile strength and flexibility.

Tinsel wire is commonly connected to equipment with crimped terminal lugs that pierce the insulation to make contact with the metal ribbons, rather than stripping insulation. Separated from the core, the individual ribbons are relatively fragile, and the core can be damaged by high temperatures. These factors make it difficult or impractical to terminate tinsel wire by soldering during equipment manufacture, although soldering is possible, with some difficulty, to repair a failed connection. However, the conductors tend to break at their junction with the rigid solder.

Dus als je deze draad wilt solderen, zal je er een draadbusje, of adereindhuls op moeten krimpen. Iets anders van messing kan natuurlijk ook.

Groeten,

Wim.