Rectangular wire, also called as flat wire, is made from base conductor with rectangular or square shape, it has high advantages compare with round wire, and applied in all fields. Conductor can be copper, alloy or CCA.
The rectangular and square wire has great advantages. At same cross section area, the flat or square wire has more surface area. The feature may reduce skin-effect evidently. At same winding space, flat or square wire may achieve higher filling factor, reduce resistance effectively, allow bigger current, get higher Q value. For same power, the component can be made smaller. Products made from flat or square wire have features of simple structure, good heat dissipation performance, stable and uniform. Easy for SMT.