Round Copper Braid

Flexible copper stranded wire has good flexibility, bending resistance, and good conductivity, but weak anti-electromagnetic interference ability; round copper braid is flexible, has good electromagnetic shielding performance and heat dissipation, but has relatively small current carrying capacity and slightly larger resistance. Both have their own advantages. When choosing a round copper braided tape, its cross-sectional area should be considered, which is related to the current carrying capacity; the number and diameter of copper wire strands should also be considered, which affect the softness and conductivity; the braiding density is related to the shielding effect; in addition, the temperature, humidity, and whether there are corrosive substances in the use environment should also be considered. Compared with bare copper round wire, tinned copper round wire has better oxidation resistance and corrosion resistance, which can extend the service life, and has better welding performance, which is more suitable in humid and corrosive environments. Tinned copper round wire has a longer service life in humid, corrosive gas or acid-base environments, because the tin layer can prevent copper from being oxidized and corroded.

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