Tianjin Ruiyuan Electric Material Co,.Ltd
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Custom FTIW 0.21mm*7 ETFE Insulation Teflon Strand Litz Wire for Transformer
Product Description
In addition to its high-voltage capabilities, Litz wire's twisted structure allows for better current distribution, minimizes electromagnetic interference, and improves overall efficiency. Litz wire's light weight and strong insulation properties make it an ideal choice for applications where space and weight are critical.
| Characteristics | Test Standard | Test result |
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| Conductor Diameter | 0.21±0.003MM | 0.208 | 0.209 | 0.209 |
| Min. insulation thickness | / | 0.004 | 0.004 | 0.005 |
| Single wire Diameter | / | 0.212 | 0.213 | 0.214 |
| Overall dimension | / | 0.870 | 0.880 | 0.880 |
| Conductor Resistance | Max. 73.93Ω/KM | 74.52 | 75.02 | 74.83 |
| Breakdown voltage | Min. 6KVA | 14.5 | 13.82 | 14.6 |
| Elongation | MIN:15% | 19.4-22.9% |
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| Solder ability | 400℃ 3Secs | OK | OK | OK |
| Conclusion | Qualified |
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