virransyöttöjohtoja
Virransyöttöjohtoja, often translated as power supply cords or mains cables, are essential components in virtually all electrical devices. They serve the critical function of connecting an appliance to an electrical outlet, thereby providing the necessary power for operation. These cords typically consist of a flexible outer insulating sheath, which encloses one or more conductive wires. The number and type of wires depend on the specific application, with common configurations including those for low-voltage DC devices and higher-voltage AC appliances.
The conductive wires are usually made of copper due to its excellent conductivity. They are individually insulated
Connectors are an integral part of the power cord. On one end, there is typically a plug