Copper Wire in Electronics And Communications: Precise Transmission Of Signals And Power

Electronic devices: From the fine copper wires (wire diameter < 0.1mm) on mobile phone circuit boards to the extra-large copper bars on server busbars, copper wires support the power supply, signal transmission and heat dissipation of chips.
Communication networks: Although optical fibers dominate long-distance transmission, local area networks (such as Cat6 network cables) and internal connections of 5G base stations still rely on copper wires. Their cost advantage and ease of installation are irreplaceable in short-distance scenarios.
Consumer electronics: The soft copper wire design for headphone cables and charging cables takes into account both conductivity and resistance to bending fatigue, thus extending the product's lifespan.