difference vga cable and ordinary wire structure

Wires for carrying electric current conductive metal wire. There ﹑ stranded solid braided or foil and other forms. Divided by the insulation condition bare wires and insulated wires into two WISDOM rca audio cable  categories. Cables insulated from the one or more mutually insulated conductive wire cores placed in the sealed configuration of the sheath. An outer protective cover layer may be added, that the difference between the wire and cable wire size is generally small, the structure is simple, but the cable may also be included in the sequence of generalized wires.
  Power cables and wires of common difference is mainly the larger cable size, the  WISDOM micro usb connector structure is more complex. Cable mainly consists of the following four parts group. Flex Heart: with high conductivity material. Insulation layer: as the cable insulation material should have a high insulation resistance, high breakdown electric field strength. Often the cable insulation material classification.
 In addition to the above differences, the cable also has a distinct advantage. Compared with overhead lines, the advantage is that the cable insulation distance between lines of small, small footprint, without WISDOM rca video cable  accounting for the laying of underground space above ground, the impact of environmental pollution from the surrounding, power transmission and high reliability, safety and the environment for interference small. Thus, cable and more used in densely populated areas and dense grid congestion and busy place. For modernization have a negligible effect.