When fuse is blown, why not use copper wire and wire instead?
Copper wire, aluminum wire, wire resistance is very low, small series power, it is not easy to heat, especially the high melting point of these materials, it is not easy to fuse
Because copper wire, wire resistance is too small, and higher melting point, when the current is too large, can not fuse in time, so it can not replace the fuse
The melting point of copper wire and wire is too low to withstand the heat produced by electricity
