Transformer Enamel Coated Copper Wire 0.1 - 0.3mm Triple Insulated Litz Wire
TRANSFORMER ENAMEL COATED COPPER WIRE 0.1-0.3MM TRIPLE INSULATED LITZ WIRE
We may be the only one supplier who can provide class F/155 triple insulated wire which size starts from 0.15mm. At this level, our quality is better than Furukawa that was tested by some transofmer manuafactures whom used triple insulated wire from Furukawa.Unlike enameled wires, 3 layers of insulation of patented design are extruded over the copper conductor. IEC60950 requires some Reinforced Insulation between the primary and secondary coils. Thus enamelled wire transformers can never omit the insulation tape or barrier tape: enamel coatings give poor electric insulation. In contrast, TIW can form primary and secondary coils without a need of barrier tape or interlayer tape in-between. Each TIW wire is equipped with a three-fold insulation around the conductor, which has been authorized as Reinforced Insulation. As a result, the creepage distance can never be limited and no insulation barrier is needed, when specifying distances between termination pins and coils.
FEATURES AND BENEFITS:
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Increased efficiency
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Mitigation of skin and proximity effect
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Minimum eddy current losses
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Lowered operating temperatures
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Reduced footprint of final product
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Substantial weight reduction
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Avoidance of "hot spots"
APLICATION:
Transformer, motor, generator, audio coil, household application, instruments and meters, welding machine etc..
SPECIFICATION:
| Nominal conductor diameter (mm) |
Typical overall diameter (mm) |
Maximum overall diameter (mm) |
Maximum conductor resistance (  /km) |
Unit Weight (kg/km) |
| 7/0.10 | 0.524 | 0.580 | 346.9 | 0.679 |
| 7/0.11 | 0.554 | 0.610 | 285.2 | 0.797 |
| 7/0.12 | 0.590 | 0.650 | 238.4 | 0.931 |
| 7/0.13 | 0.620 | 0.680 | 202.4 | 1.069 |
| 7/0.14 | 0.650 | 0.710 | 173.8 | 1.217 |
| 7/0.15 | 0.680 | 0.740 | 151.1 | 1.375 |
| 7/0.16 | 0.716 | 0.770 | 132.4 | 1.550 |
| 7/0.17 | 0.746 | 0.800 | 117.0 | 1.728 |
| 7/0.18 | 0.776 | 0.830 | 104.2 | 1.917 |
| 7/0.19 | 0.806 | 0.860 | 93.34 | 2.115 |
| 7/0.20 | 0.836 | 0.890 | 84.10 | 2.323 |
| 7/0.21 | 0.866 | 0.920 | 76.18 | 2.541 |
| 7/0.22 | 0.896 | 0.950 | 69.96 | 2.769 |
| 7/0.23 | 0.932 | 0.990 | 63.91 | 3.017 |
| 7/0.24 | 0.962 | 1.020 | 58.61 | 3.265 |
| 7/0.25 | 0.992 | 1.050 | 53.94 | 3.523 |
| 7/0.26 | 1.022 | 1.080 | 49.81 | 3.792 |
| 7/0.27 | 1.052 | 1.110 | 46.13 | 4.070 |
| 7/0.28 | 1.082 | 1.140 | 42.85 | 4.358 |
| 7/0.29 | 1.112 | 1.170 | 39.91 | 4.656 |
| 7/0.30 | 1.148 | 1.200 | 37.01 | 4.976 |
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