Definition of power pack in English:

power pack

Line breaks: power pack

noun

1A self-contained and typically transportable unit which stores and supplies electrical power.
More example sentences
  • This woman had a friend hook up a power pack from an electric fence to the windshield wiper.
  • As the batteries run low, patients simply strap on a power pack that recharges the batteries via radio waves beamed through their skin.
  • Get a few spare batteries or a power pack and you will not regret it.
1.1A transformer for converting an alternating current (from the mains) to a direct current at a different (usually lower) voltage.
More example sentences
  • Add lights as desired keeping total bulb wattage at or below the power pack's (transformer's) maximum output rating.
  • You could add a second transformer, splitting the load between 2 power packs, or purchase a power pack with a wattage rating high enough to handle the entire load.

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Pronunciation: grəˈme(ə)rēən
noun
a person who studies and writes about grammar