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Copper-clad aluminum wire is used for inner conductors of the new magnet wire

  Of copper-clad aluminium conductor in the copper-clad aluminum wire is used for new type of magnet wire, between the characteristics of copper and aluminum, combines excellent conductivity of copper and aluminum light weight advantage. Characteristics of DC resistivity: DC resistivity of copper-clad aluminum wire about 1.45 times the pure copper wire; resistance is the same as copper clad aluminium wire weighs about pure copper wire of 1/2. Good solder: copper clad aluminium wire because of its surface is coated with a layer of concentric copper and therefore have the same brazed with pure copper wire without special like the aluminum processing and copper clad aluminium wire with a thick layer of copper, ensure that scraping paint will not affect the solder properties;