2USTC/UDTC-F 0.04mm x 2375 strands Silk Covered Litz Wire For Transformer
One of the standout features of the silk covered Litz wire is its outstanding level of high temperature resistance, up to 155 degrees Celsius. This high heat resistance ensures that the wire can operate effectively in environments where heat generation is a concern, such as in transformers where energy losses are high. The ability to withstand high temperatures without compromising performance is critical to maintaining the life and reliability of transformer windings. By using nylon served Litz wire, engineers can design transformers that operate efficiently under high load conditions, ultimately achieving better energy savings and reduced operating costs.
For those seeking an alternative, we also offer polyester yarn and real silk that can be further customized to specific project requirements. This versatility makes silk coverd litz wire suitable for a variety of transformer designs, from small applications to large industrial systems.
Outgoing test report of 0.04x2375 | ||
Item |
Technical requests |
Test Value |
Conductor Diameter mm |
0.043-0.056 |
0.047-0.049 |
Single wire diameter |
0.04±0.002 |
0.038-0.040 |
O.D. |
Max.3.41 |
2.90-3.21 |
Resistance (20℃) |
Max.0.001181 |
0.00116 |
Breakdown Voltage V |
Min.6000 |
13000 |
Pitch mm |
40±10 |
√
|
No. of strands |
2375 |
√ |
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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.

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Ruiyuan attracts many outstanding technical and management talents, and our founders have built the best team in the industry with our long-term vision. We respects the values of each employee and provides them with a platform to make Ruiyuan a great place to grow a career.



