Thursday, September 15, 2011

Stranded wiring or Solid wiring for automotive use ?

Why stranded wiring for automotive use? Simple: stranded wiring is used for its reliability. Stranded wiring offers greater overall resistance to breaks from the kinds of harmonics and vibrations that it is subjected to daily in the automotive environment. Solid wiring is just quite simply not up to this task-nor was it designed to be.

Another area of concern is the connection points of solid wire. Not only would traditional methods of connecting solid wires be unsuitable in an automotive environment, but the expansion and contraction of the wire itself from the temperature extremes it can be subjected to would put undue stress on these connections. This could make them high in resistance, unsafe, and possibly a fire hazard.

Finally, stranded wire design for automotive use typically has a plastic insulator that is designed to stand up to extremely high temperatures and petroleum based  products, such as gasoline and oil. The wiring found within the walls of your home doesn;'t require this, so it isn't constructed that way.

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