0.023mm Self Solderable Enameled Magnet Wire Ultra Thin Copper Wire With UL Certificated
0.023MM SELF SOLDERABLE ENAMELED MAGENT WIRE ULTRA THIN COPPER WIRE WITH UL CERTIFICATED
ENAMELLED COPPER WIRE is a fundamental part of a winding in every electrical machine or apparatus. Compared to fibrous insulations, enamelled copper offers a favourable space saving factor together with a high level of breakdown voltage. The main application of Enamelled Copper Wire &is in winding of Motor and Transformers.
FEATRES
1. Can be bonded by solvent,electric current or hot air
2. higher coil operation temperature
3. Bonding by hot air or electric current,smooth surface, easy separation from metal molds and jigs
APPLICATION
Switching transformers, information & telecommunications equipment, game machines, consumer goods, inverters and other similar devices.
Specification:
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Characteristics |
Technical requests |
Test Results |
Conclusion |
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Sample 1 |
Sample 2 |
Sample 3 |
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1 |
Surface |
Good |
OK |
OK |
OK |
OK |
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2 |
Bare Wire Diameter |
0.023± |
0.001 |
0.023 |
0.023 |
0.0235 |
OK |
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0.001 |
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3 |
Coating Thickness |
≥0.003mm |
0.005 |
0.005 |
0.004 |
OK |
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4 |
Overall Diameter |
≤0.029mm |
0.028 |
0.028 |
0.027 |
OK |
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5 |
Conductor Resistance |
≤45.356Ω/m |
42.946 |
42.351 |
42.658 |
OK |
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6 |
Elongation |
≥8% |
15 |
15 |
14 |
OK |
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7 |
Breakdown Voltage |
≥150 V |
562 |
493 |
425 |
OK |
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8 |
Pinhole Test |
≤8holes/5m |
0 |
0 |
0 |
OK |
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Remark |
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Test Items |
Technical Requests |
Results |
Conclusion: |
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1 |
Adhesive |
Coating layer is good |
OK |
Approved |
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2 |
Cut-through |
200℃ 2mins no breakdown |
OK |
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3 |
Heat Shock |
180±5℃/30min no crack |
OK |
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4 |
Solder Ability |
390± 5℃ 2 Sec Smooth |
OK |
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5 |
Solvent Resistance |
No blister, no expansion, no shed |
OK |
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