Do you know what the differences are and what the properties of the electron harness are?

When the user uses the electronic wiring harness, the quality is different in many aspects, so when the user uses this product, what are the differences?
The first point is that in use, the function of the whole product is different, some products in my use, there will be a lack of electrical conductivity on the product, and some in use, there will be a lack of stability on the product, and these are the functional performance of the product, because this product is not produced by a manufacturer, so at this point, Naturally, it makes a big difference.

Another point is that in the use of electronic wiring harness, itself in my life, is also very different, some products in my use, do not take long time, can not be used, this is because in the product above I do not have in the production of technology, or in the production of material advantage, so although the product can be used, But in use, there is no product advantage, so at this time, the natural user in purchase, is to let me stop paying attention to, as long as the quality manufacturer, will let the product reach the life advantage.

So do you know the specific type of wire material for electronic wiring harnesses?
1. Bare copper wire: the electrical function of bare copper wire is excellent, but the defect is simple oxidation.
2. Silver-plated copper wire: silver-plated copper wire has better electrical function than tin-plated copper wire, but the price is higher.
3. Polyurethane enamelled wire: polyurethane enamelled wire is of high quality and soft, mainly used for headphone wire.
4. Copper foil wire: Copper foil wire has excellent signal transduction and flexibility, but because it includes fiber core, it simply absorbs water, which may lead to oxidation and blackening.
5. Tinned copper wire: tinned copper wire conductive signal is good, stranded conductor is more soft, tinned copper wire can effectively avoid oxidation.
6. Copper-covered steel wire: although copper-covered steel wire has the conductivity of copper and the endurance of steel, but the electrical signal attenuation is too fast and can not be used as a signal wire.