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Detailed Products---Description
Voice coil Wire-ecca wire
1. Temperature Class: 130/155/180/200/220 centigrade
2. Performance features: It is easier to make coil from CCA enameled wire than other enameled wires. Because there is hard oxide film on the its surface, the temperature of heat-resistance is 20 higher than that of copper and insulation effect is excellent, and have a long life range. The biggest advantage is that its weight is 3 times lighter than that of copper so that the production cost can be decreased greatly. It can be soldered directly.
3. Main applications:
This kind of CCA enameled wire can be used to make winding wire demanding light material, high electricity conductivity and good heat dispersing performance, especially for the winding wire for transferring high frequency signal, such household appliances as degaussing coil, high frequency transformer, common transformer and small electric motor.
4. Specification:
Diameter 0.13~ 6.00mm (can be made into thin coat, thick coat and coat requested by clients)
5. Packing: carton, reel, and also can pack the goods according to the requirement of each client
The physical and mechanical performance of copper clad aluminum wire,
copper wire , aluminum wire
conductor Performance | Copper Clad Aluminum Wire | Copper Wire | Aluminum Wire |
Volume ratio of copper (%) | 15 | 109 | 0 |
Specific gravity (g/cm3) | 3.63 | 8.89 | 2.70 |
Length ratio in same wire diameter and unit weight | 2.5: 1 | 1: 1 | 3.29: 1 |
Conductivity (IACS) | 70 | 100 | 62 |
Electric resistivity(Ωmm2) | 0.02462 | 0.01724 | 0.02740 |
Tensile strength (M pa ) | 95-135 | 215-266 | 68-107 |
Elongation (%) | ≥10 | ≥20 | ≥8 |
Winding performance | good | very good | good |
Weight | good | bad | very good |
Soldering performance | very good | very good | bad |
Direct current resistance | good | very good | good |
Enameled Copper Cald Aluminum Wire