トランストランスCommon wordFreq.FrequencyTop 10,000Meanings1nountransformerelectricity / electronicsElectrical device that changes voltage. Common abbreviation of 変圧器, used in technical and everyday contexts.from English trans(former)See also: 変圧器このトランスは入にゅう力りょく電でん圧あつを100Vから12Vに変へん換かんします。This transformer converts the input voltage from 100V to 12V.