5.00mm Class 220 rectangular enameled copper wire for motor winding

This custom-made wire SFT-EI/AIW 5.00*0.20 is 220°C Polyamideimide composite polyesterimide copper flat wire. The customer uses this wire on the power transformer. It has been using round enameled wire, In order to solve the bottleneck problem of coil performance, make the resistance smaller and the capacitance larger to meet the requirements of large capacitance and high load application scenarios.

We offer this flat wire. With the advancement of science and technology, in the past, the use of round enameled wire had poor heat dissipation, large coil size, and low power. With the development of high-end equipment, the enameled wire is required to be wide and flat for vertical winding, so as to achieve many advantages such as heat dissipation for each wire, high slot full rate, small product size and high power.