power rating (B2)
noun
Pronunciation: ˈpaʊər ˈreɪtɪŋ
Definition
A measure of the electrical power that a device or component can safely handle or output, typically expressed in watts (W).
Examples
The amplifier has a power rating of 100 watts per channel.
Always check the power rating of a new appliance before plugging it in.
This surge protector is designed for devices with a specific power rating.
How to Use power rating
- power rating of X (prepositional phrase)
- Specifying the exact power rating of a particular item. — "The power rating of this charger is 65W."
- X power rating (collocation)
- Describing the type or context of the power rating. — "We need to check the appliance's power rating before buying."
Synonyms of power rating
Words with a similar meaning to power rating:
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