Toroidal Transformer 2 x 12 V 300 VA : Amazon.de: DIY & Tools
Eagl ERISE Electronic Halogen Transformer AC230 V to AC 12 V 50 W 210 W Switching Transformer Transformer for LV Halogen Light Bulb : Amazon.de: DIY & Tools
ETT Electronic halogen transformer 230 V -> 11.5 V, 100-300 : Amazon.de: DIY & Tools
TCI Ringkerntrafo 400 VA W 12V Leuchten T Ringkerntransformator Halogen 147220 : Amazon.de: Gewerbe, Industrie & Wissenschaft
LED Transformer 1-70 Watt 12 V AC Round Transformer for G4, GU5.3, MR16, MR11 Spotlights and much more. : Amazon.de: DIY & Tools