Thursday, March 23, 2017

Telecommunication and Electrical applications of copper!

Be it common household electrical wiring or boat propellers, be it from photovoltaic cells or saxophones, copper, as well as its alloys, are employed in a myriad of advantages. In fact, this metal's use in a wide-range of copper sheet manufacturers has now resulted in the investment community turning to copper prices as an indicator of the overall economic health, spurring the moniker 'Dr. Copper'

Image result for copper sheet

If you still want a better understand on copper's various applications, then the CDA - Copper Development Association has categorized them into 4 end-use sectors. The percentage of global copper production that is consumed by each sector is estimated by the CDA:

  • 65% - Electrical  
  • 25% - Construction
  • 7%   - Transport  
  • 3%   - Other         


Aside from silver, copper sheet manufacturers consider copper as the most effective conductor of electricity. This, in the result, combined with its corrosion resistance, malleability, ability to work within a wide range of power networks and ductility, makes the metal ideal for electrical wiring.

Moreover, virtually all electrical wiring can save for overhead power lines that are made from more lightweight aluminum basically, are formed with copper. The copper foil manufacturers also manufacture busbars, conductors which distribute power, motor windings, and transformers, are also all dependent upon the conductivity of copper. Owing to the effectiveness of copper as a conductor of electricity, the transformers can be up to 99.75% entirely efficient.

Copper foil manufacturers who are also into electrical applications, that includes computer technology, mobile phones, portable electronic devices, and televisions, have in recent decades become a major consumer of copper.

Copper is important to the production of these parts within the above-mentioned devices:

Electronic connectors:

  • Printed circuit boards
  • Micro-chips
  • Circuitry wiring and contacts
  • Semiconductors
  • Heat sinks
  • Magnetrons in microwaves
  • Vacuum tubes
  • Commutators
  • Electromagnets
  • Welding electrodes
  • Fire sprinkler systems


One more industry that is heavily reliant on copper is telecommunications. A finely twisted copper wire that is used in HDSL as well as ADSL wiring for local area network internet lines. The unshielded twisted pair (UTP) lines contain 8 color-coded conductors, that are constructed of 4 pairs of thin copper wires. Also, despite the increase in the wireless technology, the interface devices like modems and routers remain dependent only on copper.

In addition to that, the renewable energy sector has also benefitted from the conductive properties of copper. The base metal that is used in the production of both copper-indium-gallium-selenide (CIGS) photovoltaic cells as well as wind turbines. A single wind turbine, for instance, can contain up to 1 metric ton (MT) of the metal. Apart from the production of electricity, This amazing metal - copper is also integral to the motors and distribution systems that are associated with alternative energy technology!

Other applications:

Clocks and Watches: Because it is non-attractive copper does not meddle with the operation of little mechanical gadgets. Therefore, watchmakers and clockmakers utilize copper sticks and apparatuses in the design of timepieces.

Art: Copper and its alloys are additionally regularly found in show-stoppers, maybe the most well-known of which is the Statue of Liberty. The statue was plated with more than 80 tons of copper sheet, joined with more than 1500 copper saddles and 300,000 copper bolts, which brings about her green patina shading.

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