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On the use and performance of the power cord of enameled wire and copper clad aluminum
2012-06-14 23:17:22
 

On the use and performance of the power cord of enameled wire and copper clad aluminum

Clad aluminum enameled wire is a new type of Power cord, copper clad aluminum material for the inner conductor and its characteristics between copper and aluminum, combined with the excellent conductivity of copper and aluminum light weight advantage.
Implementation of standards:
Perform the SJ/T11223-2000 copper clad aluminum wire and GB/T6109.1 ~ 11-1990 "Enamelled round winding wire.
China Cable Copyright reproduced please specify from China Cable Network
The advantages of the copper clad aluminum enameled wire:
DC resistivity: DC resistivity of copper clad aluminum wire is approximately 1.5 times that of pure copper wire; the resistance of the same weight of copper clad aluminum wire is approximately 1/2 of the copper lines.
Brazing: Copper Clad Aluminum concentric because of its surface was coated with a layer of pure copper, so copper lines can be brazed without having to do that special treatment like aluminum.
Light weight: copper clad aluminum wire density is 1/3 of the same diameter of the copper lines, is very effective to reduce the weight of the cable and the coil.

Application areas:
For the production of light weight, relatively high conductivity, good heat resistance winding, especially for high frequency signals winding high frequency transformer, transformer, inductor coil, motor, household electrical and micro-motor Power cord;
Micro-motor rotor coil of Power cord;
Special Power cord for audio coil, drive;
Monitor deflection coil Power cord;
Degaussing coil Power cord;
Power cord for the internal coil of mobile phones, watches, drive components, etc.; other special Power cord.
This article from Ningbo Qiaopu Electric Co., Ltd. official website http://www.qiao-pu.com


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