12 volt to 12 volt DC/DC regulators or converters fully isolated, waterproof IP66, marine, industrial and military grade voltage regulators (fully regulated) 60 Watts.
AstroAI 15A/110V to 12V DC, AC to DC Converter, Car Cigarette Lighter Socket AC/DC Power
Amazon.com: DC12V to DC12V5A, 8V-40V to 12V, 12V Change to 12V, 12V Turn to 12V, 12V to 12V, DC/DC Auto Boost/Buck Module, Voltage stabilizer Power, Car Power Adapter, DC Converter,Waterproof DC-DC :
Universal 110v 220v AC to12V DC Power Converter, 25 Amp, DF-1766 – Voltage Converter Transformers
NATURE POWER 5.8 Amp AC to 12V DC Converter 30058 - The Home Depot
Power Converter for Home Use - 120V/110V AC to 12V DC – Geyser Systems
12V AC to 12V DC Converter, IP67 Waterproof, 12 Volt AC to DC Rectifier, Low Voltage Transformer 12 Volt AC to 12 Volt DC Rectifier Outdoor 12V AC/DC LED Power Supply - Amazon.com
32V LED Light Converter
12V to 24V 120W Car Charger DC Power Converter
12V Dual Output DC-DC Converter Step Up Boost Voltage 3V~5V to 12V Module | eBay
DROK 12V DC Buck Converter, 8-35V to 3-27V 5A 135W Voltage Regulater Waterproof Adjustable 3V 5V 9V 12V 24V Power Supply Transformer Step-Down Volt Module Board for Car Auto Vehicle Motor Regulated
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
Universal DC to DC Regulated 2A Adapter with Assorted Tips 12-24V Input - Multi-Voltage Output
DROK 12V Power Supply, AC 110V 220V to DC 0-12V 40A 480W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 6V 9V 12Volt Voltage Transformer 10A 20A 30A 40Amp Charger for Lab
12V DC Power Supply - 1000mA, UL & cUL Listed, 60Hz | EKM Metering Inc.
Amazon.com: DC 12v Step up to 24v Converter Regulator 5A 120W Power Supply Adapter for Motor Car Truck Vehicle Boat Solar System etc.(Accept DC9-20V Inputs) : Electronics
36V 48V to 12V 13.8V 80A 1104W DC DC STEP DOWN CONVERTER VOLTAGE REGUL – Daygreen
12VDC to 5VDC power adapter with USB A connector
12V AC to DC Converter Module | Super Bright LEDs
10 Amp DC to DC Converter
Samlex IDC-200C-12 30v-60v to 12v DC to DC Converter
12V DC to 56V DC Step Up Converter, Enables PoE on Supported Devices – MobileMustHave.com
Nature Power 5.8 Amp AC to 12-Volt DC Converter in the Portable Solar Inverters department at Lowes.com