Specifications
Enameled Copper Wire:
Main Features and Applications of enameled wire:
This kind of 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
2. Application of enameled copper wire
Widely used in electrical tools, ballasts, automotive electronics, refrigerator and air conditioner compressor motors, television sets, electric stove, microwave ovens, various transformers, and other kinds of electronic coil motors, electrical appliances.
3. Description of enameled wire
Enameled Copper Clad Aluminum wire (ECCA): 0.13mm-1.50mm
Enameled Copper Wire (ECU): 0.05mm-1.80mm
Enameled aluminum Wire (EAL): 0.20mm-2.50mm
Insulation: Polyester, Polyurethane, Polyester-imide,
Model: QZ(PEW), QA(UEW), QZY(EIW), Q(ZY/XY)(EI/AIW)
Insulation Class: 130/155/180/200/220
conductor
Performance
|
Copper Clad Aluminum Wire
|
Copper Wire
|
Aluminum Wire
|
Volume ratio of copper (%)
|
15
|
109
|
0
|
Specific gravity (g/cm 3 )
|
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(Ωmm 2 )
|
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
|
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