Nowadays, our life is inseparable from electricity, from charging mobile phones to the operation of companies in various industries. Therefore, the development of the power industry is closely related to our life. The cables we usually use usually... moreNowadays, our life is inseparable from electricity, from charging mobile phones to the operation of companies in various industries. Therefore, the development of the power industry is closely related to our life. The cables we usually use usually include Copper Winding Wire(XINYU-ENAMELEDWIRE) http://www.xinyu-enameledwire.com/
and aluminum winding wires, but copper winding wire is used more frequently. Why is this?
In fact, compared with aluminum winding wires, the resistivity of copper winding wire is lower. Under the same conditions, the resistivity of aluminum winding wires is about 1.68 times higher than that of copper winding wire. In terms of oxidation resistance, the performance of copper winding wire connectors is more stable, and accidents will not occur due to oxidation. The situation of aluminum winding wires is different. Its joints are very unstable, and accidents often occur due to increased contact resistance and heating due to oxidation, so the accident rate is much higher than... less
