24V AC to 12V DC Converter Adapter : 2.5A : Go from AC to DC Power : Input: 20-30VAC : Output: 12VDC 2.5A : Removable Terminal Block : Full Wave Rectifier – www.CCTV.supplies
AC to DC Converter Circuit Diagram
DF-1765 Universal AC/DC Power Converter 110V 220V AC to 12V DC, 20 Amp – Voltage Converter Transformers
RAC48-12SOF: AC - DC-Converter, 12 V, 4 A at reichelt elektronik