Electrical wires play the role of connecting and transmitting signals in electronic components. Specifically, wires play an important role in the following aspects:

Power supply: wires are used to connect the power supply to electronic components and provide them with the required electric energy. For example, a power cord connects an AC power supply to an electronic device to provide it with power.

Signal transmission: Wires are used to transmit signals, so that electronic components can communicate and transmit data. For example, data cables are used to connect computers and external devices (such as printers, keyboards, etc.). ) to realize data transmission and exchange.

Circuit connection: Wires are used to connect circuits between electronic components to form a complete circuit path. For example, the wires on the circuit board are used to connect electronic components so that they can interact and coordinate.

Signal adjustment: Wires can be used to adjust the intensity, frequency and direction of signals. For example, shielded wires in cables can reduce the influence of external interference on signals and ensure the quality and stability of signals.

In a word, wires play an important role in connecting and transmitting signals in electronic components and are the basis for the normal operation of electronic equipment. To ensure the performance and reliability of electronic equipment, it is very important to choose the appropriate wire type and quality.