Electrical 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
このトランスは入力電圧を100Vから12Vに変換します。
This transformer converts the input voltage from 100V to 12V.
We installed a new transformer at the factory.
The transformer burned out due to a lightning strike.
The voltage is lowered to 100 volts using a transformer.
trans-modern