"trafos" in English Trafos {m pl} transformers Detailed translations for "trafos" Trafos{masculine plural} Trafos(also: Umformer, Transformatoren, Wandler) transformers Wegen unseres Trafos entstand ein Kurzschluss. Source: opensubtitles.org Corpus by OPUS Request review One of our transformers has shorted a power circuit.