东莞市沃格精密电器有限公司

We know that self-recovery fuses and other fuses in our lives is a very wide range of applications, but to make the fuse when the choice of materials is very important, not any kind of material can be used to make the fuse, and now we come Understand what materials can not be made under the fuse it!

Wire, aluminum, copper wire and other high melting point of the material, of course, to ensure that the fuse and conductive to a good, in the circuit is equivalent to the existence of wires. To the low melting point is because when the circuit is short-circuited it to quickly heat burn, otherwise it will burn the power (the family circuit is the meter).

The melting point of these three materials are relatively high, when the current is too large will not achieve the circuit, it can not play the role of insurance, it can not be used as a fuse.