ne tedd Csoda hasított 12v 20va transformer teszt Citrom Hoz
STANCOR power transformer input 117V output 3 x 12V /0.5A one w/CT 20VA P-8364 | eBay
Amazon.com: Control Transformer 20W 20VA Power Transformer, 50Hz~60Hz Input Voltage AC 110V/220V/380V, Output Voltage Single/Dual 6V 9V 12V 15V 18V 24V to 220V (Color : Input Voltage 110V, Size : 6V) :