The relationship between signal lines, power lines and connectors is actually so important.

In addition to electronic components, wire harnesses are also indispensable in electronic products. Although many products use board-to-board connectors that can replace wires, most electronic devices still cannot do without wire harnesses when it comes to signal and power transmission. A wire harness is generally composed of wires, connectors, sheaths, insulating materials, etc. Next, Qingfeng from Xuanye Connector will discuss with you the role relationship between signal lines, power lines and connectors in the wire harness. As the name suggests, signal lines mainly refer to lines used to transmit sensing information and control information in electrical control circuits. Signal lines are often composed of multiple cables to form one or more bundles of transmission lines, and they can also be printed lines arranged in printed circuit boards. With the continuous advancement of technology and applications, signal lines have developed from metal carriers to other carriers such as optical cables. Signal lines for different purposes often have different industry standards to facilitate standardized production and application.