Tianjin Ruiyuan Electric Material Co,.Ltd
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0.03 - 0.8MM UDTS TWISTED COPPER LITZ WIRE HIGH FREQUENCY ENAMELED COPPER LITZ WIRE
DTC high frequency litz wire is on the basis of making both the advantage of enameled copper wire and twisted litz wire, with great advantage of anti-scratch and insulation layer protection.Comparing with the other popular material of high frequency litz wire USTC, UDTC high frequency litz wire is wrapped with two lyaers of silk, and it's a little stiff. but the promotion of small size(below 0.1mm),a plurality of wire(more than 300 strands)voltage effect obviously.
SPECIFICATION
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| Characteristics | Technical requests | Test Results | Conclusion | |||
| Sample 1 | Sample 2 | Sample 3 | |||||
| 1 | Surface | Good | OK | OK | OK | OK | |
| 2 | Breakdown Voltage | ≥ 1.1 KV | 1.5 | 1.5 | 1.6 | ||
| 3 | Enamel Continuity | ≤ 65 hole/5m | 15 | 13 | 11 | ||
| 4 | Outer diameter | ≤ 0.116 mm | 0.221 | 0.222 | 0.224 | ||
| 5 | Inner diameter | 0.10±0.003 mm | 0.097 | 0.098 | 0.098 | ||
| 6 | Conductor Resistance (20℃ Ω/Km) | ———— |
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| 7 | Pitch | 28 mm | 28 | 28 | 28 | ||
| 8 | Direction | Right | OK | OK | OK | ||
| 9 | Solderability | ———— | OK | OK | OK | ||
| Remark: | Conclusion: Approved | ||||||
| Audit by | Tested by | ||||||
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| Pan Lihong | ||||||