Hot Air Self Bonding 0.030mm Enameled Copper Wire for Speaker
Winding
Ultra-fine enamelled copper wire is widely used in miniature
electronic devices, mobile phones, computers and other tiny
electronic products for conductive connection, signal transmission
and circuit wiring.
Due to the small diameter and softness of the wire, ultra-fine
enameled copper wire can easily realize high-density wiring in a
small space, making electronic equipment smaller and more
efficient,its excellent temperature resistance ensures the
stability and reliability of electronic equipment during long-term
operation.
Name | Hot Air Self Bonding 0.016mm Enameled Copper Wire for Speaker
Winding |
Key word | Hot Air Self Bonding 0.016mm Enameled Copper Wire for Speaker
Winding |
Insulationh | Enamel |
Thermal rating | 155 |
Diameter of the enameled copper wire | 0.016mm |
Characteristics | Technical requests | Test Results | Conclusion |
Sample 1 | Sample 2 | Sample 3 |
Surface | Good | OK | OK | OK | OK |
Bare Wire Diameter | 0.016± | 0.001 | 0.016 | 0.016 | 0.016 | OK |
0.001 |
Overall diameter | ≤ 0.020mm | 0.015 | 0.0195 | 0.01958 | OK |
Insulation thickness | Min0.001 | 0.002 | 0.002 | 0.002 | OK |
Self-bonding layer thickness | Min0.001 | 0.0015 | 0.0015 | 0.0015 | OK |
Elongation | ≥ 6 % | 12 | 12 | 12 | OK |
Breakdown Voltage | ≥ 120V | 248 | 260 | 270 | OK |
Pinhole Test | ≤ 5 hole/5m | 0 | 0 | 0 | OK |
Enamel Continuity(50v/30m) | ≤ 60 hole/5m | 0 | 0 | 0 | OK |
Bonding Strength | ≥5 g | 10 | 10 | 9 | OK |
Electrical Resistance | 84.29-91.37Ω/m | 86.3 | 86.3 | 86.3 | OK |