Meaning of power supply | Babel Free

Definitions

1. Used other than figuratively or idiomatically: see power, supply.
2. A source of power such as the mains or a generator.
3. That part of a piece of electronic apparatus that provides appropriate voltages for the rest of the electronics from the connected AC source.

Equivalents

Examples

“The utility will invest in power plants and transmission lines to ensure a stable power supply.”

“The track-sectioning cabins house not only switchgear for the traction current, but also transformers to provide power supplies to the signalling equipment.”

CEFR level