How much current can the 1mm2 copper wire pass?
15_16A selection, the actual application is the 5_6A selection.
Mainly depends on the heat dissipation. Generally, the choice of upstairs is correct.But don't mistake for 2mm2 copper wire that can pass two times current.Because 2mm2 copper wire is equivalent to two 1mm2 copper wires tightly and together, its heat dissipation is obviously much worse than that of two wires.
In life, practical copper wire is used as conductor. Very good electrical conductivity, for the manufacture of a large number of wires and cables, brush; thermal conductivity, magnetic instrument used to manufacture beware of magnetic interference, such as compass, aviation instrumentation; good plasticity, easy to hot and cold pressure processing, can be made into tubes, rods, wire, strip, plate, belt, foil such as copper. Pure copper products are smelting and processing products two.
