Which is better for the shielding layer in wires: a magnesium-aluminum alloy woven mesh or a bare copper wire woven mesh?
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When selecting shielded wire, is tin-plated oxygen-free copper a better conductor material or is bare copper wire better? For the shielding layer, is a woven mesh of magnesium-aluminum alloy better or a woven mesh of bare copper wires? What are the advantages and disadvantages of each? (PS: What I want to choose is a 4-core twisted shielded cable, with a cross-sectional area of 2*2*0.3.)
Personally, I lean towards reticulated ones, but the cost is definitely high
Is it woven with a magnesium-aluminum alloy mesh or with plain copper wire mesh?
The conductor material is tin-plated oxygen-free copper, while the shielding layer is a woven mesh of tin-plated copper wires; aluminum alloy oxidizes too quickly. Tin-plated materials have stronger oxidation resistance
The conductor material is tin-plated oxygen-free copper, while the shielding layer is a woven mesh of tin-plated copper wires
This question requires an answer from a professional manufacturer; different environments require different applications. I’m also seeking an answer