Composition Of Power Cord
The power cord mainly consists of the following parts:
Wire: Generally, copper or aluminum wire is used as a conductor to transmit current.
Insulation layer: Wrap a layer of insulation material around the outer layer of the wire to prevent current leakage or electric shock accidents.
Outer sheath: Wrap a protective layer outside the insulation layer to protect the wire from mechanical damage and prevent aging, corrosion, etc.
Plug: Used to connect power cords and electrical equipment, usually in different shapes and specifications such as direct plug, circular plug, and flat plug.
In addition, some power cords will also add other components, such as magnetic rings, filters, etc., to suppress electromagnetic interference and noise, improve the quality and stability of the power cord.