FIW6 Wire 0.4mm High voltage Class 180 Fully Insulated Copper Wire

In high voltage transformers, Fully Insulated Wire (FIW) is usually used to wind the windings.

The benefits of applying FIW include excellent insulation properties, high temperature resistance, and stability against high voltages and electromagnetic fields. These properties make FIW an excellent choice for insulation materials used in high-voltage transformers.

In addition, the design of FIW can also effectively reduce current loss and improve energy transmission efficiency, which is crucial for high-voltage transformers. FIW also helps reduce the size and weight of insulation systems while improving system reliability and durability.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.