bn:00008162n
Noun Concept
Categories: All articles with vague or ambiguous time, Resistive components, Gas discharge lamps, Electric power systems components, Electrical power control
EN
ballast  light ballast  electrical ballast
EN
An electrical device for starting and regulating fluorescent and discharge lamps WordNet 3.0
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EN
An electrical ballast is a device placed in series with a load to limit the amount of current in an electrical circuit. Wikipedia
Used to stabilize the current flow in lamps Wikidata
Device used for stabilizing current in an electric circuit (e.g. in a tube lamp supply circuit). Wiktionary