Jisho

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Noun
1. standby electricity consumption; power use by devices on standby; phantom load
Wikipedia definition
2. Standby powerStandby power, also called vampire power, vampire draw, phantom load, or leaking electricity ("phantom load" and "leaking electricity" are defined technical terms with other meanings, adopted for this different purpose), refers to the electric power consumed by electronic and electrical appliances while they are switched off (but are designed to draw some power) or in a standby mode.
Read “Standby power” on English Wikipedia
Read “待機電力” on Japanese Wikipedia
Read “Standby power” on DBpedia

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