でんげんはい 電源が入る Show inflections LinksSentence search for 電源が入るSentence search for でんげんがはいるKanji details for 電, 源 and 入Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending1. to be powered on; to be turned on Discussions Log in to talk about this word.