110/220VAC to 12VAC 1000mA 1A Center Tap Power Transformer 6V-0-6V 12V AC 6V x 2 | eBay
10W 12V AC Power Transformer Input 230V/50Hz - Output 12V/0.83A NEW OLD STOCK | eBay
mini AC-DC Converter AC110V 220V 230V to 12V Transformer Power Supply Switching | eBay
Amazon.com: NVMIDTC AC/AC Power Transformer Input 110V 50/60HZ Output AC 12V 10VA Single Phase Transformer Step Down Transformer 110v to 12vac Power Converters Control Transformer 1 Pack 2 Yrs Warranty : Electronics