2UEW-F-PI 0.05mm x 75 Taped Litz Wire Copper Stranded Insulated Wire
Taped Litz Wire is designed to solve common challenges faced in high frequency applications. By stranding multiple strands of fine copper Litz wire, we significantly reduce the skin and proximity effects prevalent in traditional solid conductors. This unique construction ensures that our Litz wires maintain high efficiency and minimal power losses, making them an ideal solution for transformers, inductors and other high frequency components. The precision and care in the twisting process also contributes to the wire's superior mechanical strength and durability.
Ttem
NO. |
Single wire
diameter mm |
Conductor
diameter mm |
O.D.mm | Resistance
Ω /m |
Dielectricstrength V | No.of
strands |
Overlap % |
Techrequirement | 0.058-0.069 | 0.05 ±0.003 | ≤0.77 | ≤0.1365 | ≥6000 | 75 | ≥50 |
1 | 0.058-0.061 | 0.047-0.050 | 0.65-0.73 | 0.1162 | 11500 | 75 | 52 |
2 | 0.058-0.061 | 0.045-0.050 | 0.65-0.73 | 0.1166 | 11600 | 75 | 53 |
One of the outstanding features of our taped litz wire is the use of polyesterimide film as the insulating material. Polyesterimide film is recognized as the best insulation material in the world, with excellent thermal stability, chemical resistance and mechanical toughness. This high-performance insulation material can withstand extreme temperatures and harsh environmental conditions, ensuring the longevity and reliability of Litz wire in demanding applications. In addition, the polyesterimide film significantly improves voltage resistance levels and electrical isolation, providing additional safety and performance.
In the industrial manufacturing sector, the excellent electrical properties of the taped litz wire make it an excellent choice for high-frequency transformers, where efficient energy transfer and minimal losses are crucial. The litz wire's flexibility and strength also make it suitable for use in electric motors, generators and other rotating machinery, where it can withstand the mechanical stress and vibration typically encountered in these environments. In addition, the enhanced insulation properties of polyesterimide film ensure that wires can operate safely and reliably in high-voltage applications, reducing the risk of electrical failure and downtime.
5G base station power supply

EV Charging Stations

Industrial Motor

Maglev Trains

Medical Electronics

Wind Turbines







Founded in 2002, Ruiyuan has been in the manufacture of enamelled copper wire for 20 years.We combine the best manufacturing techniques and enamel materials to create a high-quality, best-in-class enameled wire. The enameled copper wire lies at the heart of technology we use every day – appliances, generators, transformers, turbines, coils and much more. Nowadays, Ruiyuan has the global footprint to support our partners in marketplace.
Our custom taped Litz wire, featuring fine copper strands and superior polyesterimide film insulation, represents the pinnacle of wire technology. Its unique construction and high-quality materials make it ideal for a variety of industrial applications, providing unparalleled performance, reliability and safety. Whether you are looking to increase the efficiency of your high frequency components or ensure the durability of your motors, our wrapped litz wire is the perfect solution for your needs.



