24V to 12V 10A 120W DC-DC Step Down Converter Voltage Regulator – Daygreen
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
Radioddity SDC12 Step Down Converter | DC-DC 24V to 12V | with Fuse an
Input: 12V-24V, Output: 5V 1A Car Power Adapter with DC 2.5mm x 0.7mm 3.5M cable | eBay
Radioddity SDC12 Step Down Converter | DC-DC 24V to 12V | with Fuse an
AC/DC Power Converter 24V AC Input to 12V DC Output at 5 Amps Wire to 2.1mm Male - NCD Store
AIMS Power CON60A2412 60-Amp 24V to 12V Step Down DC-DC Converter, Terminal Block for DC Input Output, Over Temperature Protection, Over Load Protection, Transformer Based, Non-Isolated: Amazon.com: Industrial & Scientific
TOBSUN 60W DC-DC Converter CE Certified Input 24V / Output 12V 5A Max 24V / 12V | eBay
Minwa | Minwa Car Charger, 12 → 24V dc Input, 1.5 → 12V dc Output Plug In, 2A | 478-4667 | RS Components
DC24V to DC12V 45A Converter High Quality Car Power Supply Transformer Input 24V Output 12V Vehicle transformer - China Converter, Dc/Dc Converter | Made-in-China.com