ていこうへんあつき 逓降変圧器 LinksSentence search for 逓降変圧器Sentence search for ていこうへんあつきKanji details for 逓, 降, 変, 圧 and 器Edit in JMdict Noun1. step-down transformerElectricity, elec. eng., Rare term, See also 降圧変圧器 Discussions Log in to talk about this word.