| Insulation Level: | H, F, B, E, A |
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| Certification: | ISO9001, RoHS, VDE |
| Application: | Transformer, Instrument, Electrical Equipment, Motor |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 1. Conductor Material
|
Conductor material |
copper |
copper clad AL wire |
|
Density |
8.9g/mm |
3.32g/mm |
|
IACS |
100% |
65% |
|
Electrical resistivity |
0.0171 |
0.0265 |
|
Tensile strength |
220-250N/mm² |
180-220N/mm² |
|
Elongation |
10% |
5% |
|
Size scope |
0.01-1.00 |
0.05-1.00 |
|
Solderability |
Good |
Good |
Copper clad aluminum wire:
The smaller the vibration of the voice coil, the better the control, so the smaller the quality of the Self bonding enameled wire, the better. The copper-clad aluminum wire just meets this requirement, with light weight and excellent signal transmission. Copper clad aluminum wire adopts advanced cladding welding technology to form a metallurgical bond between copper and aluminum and become an inseparable whole.
Copper:
We use copper from peru to manufacture oxygen-free copper. Only high-quality raw materials can ensure the performance of voice coil wire. The copper rod manufacturing equipment of the South Line helps us to produce efficiently. Coupled with China's perfect industrial chain, raw materials are continuously shipped to the factory.
2.Conductor Shape
Round
3. Color
Natrue
Red
Black
Blue
Green
Yellow
4.Insulation Film
PE: polyester
UE: Polyurethane
EI: Polyesterimide
AI: polyamideimide
PI: Polyimide
5. Self-bonding Film
Hot air self-bonding: Hot air is to achieve self-bonding effect by blowing hot air on the wire during the winding process. The temperature of the hot air at the winding is usually between 120ºC-230ºC
Power-on self-bonding: Electric self-bonding is achieved by electric current (resistive heating). The required amperage depends on the shape and size of the coil. Power-on self-bonding is recommended for products with wire diameter above 0.10mm (38AWG)
Oven self-bonding: Oven self-bonding is achieved by placing the finished coil in an oven to heat it to achieve self-adhesive effect. In order to achieve uniform heating of the coil, according to the shape and size of the coil, the temperature of the oven usually needs to be between 120 ° C and 220 ° C, and the required time varies from 5 to 30 minutes.
Alcohol self-bonding: The self-bonding effect is achieved by adding an appropriate solvent (such as industrial alcohol) to the wire during the winding process. The recommended solvent is ethanol or methanol.
6.Insulation Thickness
Class 1
Class 2
Or according to the customer request
7.Technical standard
GB 6109-2008
IEC 60317-2006
Customer Standard
If you have clear technical standards, please send them to us directly, if not, you can refer to IEC or Chinese standards.
8.Specification
Round wire:0.01-1.00mm
Specifications beyond the above range, please contact us.
9.Thermal Class
130ºC/B
155ºC/F
180ºC/H
It means voice coil wire can work for a long time at this temperature.
10.Package
Plastic spool
PT-2
PT-4
PT-10
PT-15
We tend to use small coils for voice coil wires, which are suitable for the characteristics of small coils and less wires.
11.Certificate:
SGS
ISO9001
In the past few years, we have updated and passed SGS certification, ROSH environmental certification, and ISO quality management system certification.
12.Application
watch coil
small motor
voice coil
electric toys
Print Head
smart card
IC card
High power voice coil
relay
The electromagnetic valve
hollow motor
inductance
Suppliers with verified business licenses
Audited Supplier 
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