Tianjin Ruiyuan Electric Material Co,.Ltd
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2UEW / 3 UEW 0.02MM ULTRA FINE COPPER WIRE RED GREEN BLUE COLOR MAGNET WIRE FOR MINI MOTORS
We are one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience.We have achieved the goal of "zero pinholes after stretching" for ten years. In 2019, our finest diameter is 0.011mm, and mass production has been achieved.When the displays return the transformer industry, we are the No.1 Chinese brand with a share of cake.We rival the internationally renowned enameled wire brands for production, technology, raw materials.We surpass them in terms of "service, quick response"; 30% lower "price" is our advantage.
FEATURES AND BENEFITS
1. Extream size:0.020mm
2 Miniaturization: it possible to produce smaller device technologies
3. Significant benefits to design engineers
APPLICATIONS
1. High-frequency transform
2. Inductance/solenoid coil
3. Electrical winding machine, include household motors/all kinds of micro motors/compressor.
4. Electronic devices
5. Selfbonding wire
6. Mini Motors
7. Telemetry, charging and medical
| Characteristics | Technical requests | Test Results | Conclusion | |||
| Sample 1 | Sample 2 | Sample 3 | ||||
| Surface | Good | OK | OK | OK | OK | |
| Bare Wire Diameter | 0.020±0.001 | 0.02 | 0.02 | 0.02 | OK | |
| Coating Thickness | / | / | / | / | OK | |
| Overall Diameter | 0.022-0.024 | 0.023 | 0.023 | 0.023 | OK | |
| Conductor Resistance | ≤60.810Ω/m | 56.812 | 56.403 | 56.514 | OK | |
| Elongation | ≥8% | 10% | 10% | 11% | OK | |
| Breakdown Voltage | ≥130V | 212 | 247 | 262 | OK | |
| Pinhole Test | ≤ 8 holes/5m | 1 | 0 | 1 | OK | |
| Test Items | Technical Requests | Results | ||||
| Adhesive | Coating layer is good | OK | ||||
| Cut-through | 200℃ 2mins no breakdown | OK | ||||
| Heat Shock | 180±5℃/30min no crack | OK | ||||
| Solder Ability | 390± 5℃ 2 Sec Smooth | OK | ||||