Terms containing double transformer

Subject	English	German
tech.	double transformer	Doppeltransformator
mech.eng., construct.	double wound transformer	Transformator mit doppelter Wicklung
mech.eng., construct.	double wound transformer	Bifilar-Transformator
met., el.	welding transformer with three phase input and single phase double frequency output	Schweisswandler
met., el.	welding transformer with three phase input and single phase double frequency output	Dreiphasen-Einphasen-Frequenzwandler-Schweisstransformator