fuente de energía (n)

Stromquelle (f)

current source (n)

power source (n)

Always disconnect the Light Fitting from its power source before conducting any maintenance or repair work.

There was a shift to digital data transport, whereby locations around the world could be linked together, so long as a power source was available.

For work to run smoothly, it is essential that work benches can rely on the supply of various power sources and communication media.

电源 (n)