virtalähteellinen

Virtalähteellinen is a Finnish term that translates to "powered by" or "having a power source." It is used in various contexts to describe objects, devices, or systems that are equipped with a means of energy supply. This can refer to electrical power, but also other forms of energy like battery power, solar power, or even fuel.

In the context of electronic devices, virtalähteellinen indicates that a device has an integrated power supply or requires an external one to function. For example, a laptop is virtalähteellinen via its battery and AC adapter. A standalone lamp might be described as virtalähteellinen if it plugs into a wall socket.

The term can also be used more broadly. A vehicle is virtalähteellinen by its engine, which consumes fuel. A solar-powered calculator is virtalähteellinen by solar energy. When discussing systems or networks, virtalähteellinen can refer to the source that keeps the entire system operational. Understanding what a device or system is virtalähteellinen by is crucial for its operation, maintenance, and troubleshooting. It directly addresses the fundamental requirement of energy for functionality.