| Test Report: 0.14*0.45mm AIW Hot Air Self-bonding Flat Wire |
| Item |
Characteristics |
Standard |
Test Result |
| 1 |
Appearance |
Smooth Equality |
Smooth Equality |
| 2 |
Conductor Diameter(mm) |
Width |
0.450 |
±0.060 |
0.445 |
| Thickness |
0.140 |
±0.009 |
0.144 |
| 3 |
Thickness of Insulation(mm) |
Width |
0.025 |
±0.015 |
0.018 |
| Thickness |
0.025 |
±0.015 |
0.022 |
| 4 |
Overall Diameter(mm) |
Width |
Max.0.560 |
0.485 |
| Thickness |
Max.0.200 |
0.193 |
| 5 |
Selfbonding Layer Thickness(mm) |
Min.0.002 |
0.002 |
| 6 |
Pinhole(pcs/m) |
Max ≤3 |
0 |
| 7 |
Elongation(%) |
Min ≥30 % |
35% |
| 8 |
Flexibility and Adherence |
No crack |
No crack |
| 9 |
Conductor Resistance (Ω/km at 20℃) |
Max. 313.78 |
291.728 |
| 10 |
Breakdown Voltage(kv) |
Min. 0.70 |
3.1 |
• The flat enameled copper wire coil occupies a small space, so that the production of smaller and lighter electronic motor products is no longer limited by the coil size.
• In the same winding space, it has a larger cross-sectional area than the round copper wire, which can effectively improve the full rate of the coil slot, avoid overheating of electronic products while obtaining larger current, and better meet the needs of high current load.
• With the same cross-sectional area, it has a larger surface area than the round copper wire, which can greatly improve the skin effect, reduce the high-frequency current loss, improve the heat dissipation performance, and is more suitable for high-frequency conduction environments.
• It can withstand high current work, and has excellent characteristics such as small vibration, low noise, and good electromagnetic effect.
Therefore, flat enameled copper wire can better meet the development needs of smaller, lighter, thinner and better performance of electronic products.
High precision and small enameled flat copper wire is widely used in electronics,electrical appliances,digital,automobile,new energy,communications and other fields.It plays a more and more important role in various fields.
5G Base Station Power Supply
Aerospace
Maglev Trains
Wind Turbines
New Energy Automobile
Electronics
We produces costom rectangular enaemeled copper wire in temperature classes 155°C-240°C.
-Low MOQ
-Quick Delivery
-Top Quality
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