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.
DC-DC Converters | Allegro MicroSystems
Marine DC-DC Converters | 12V, 24V, 36V and 48V DC | 3 - 50 Amps | Newmar | DC Power Onboard
Amazon.com: DC DC 12V to 15V 10A Step-up Module,Boost Converter 9V-13V to 15V Voltage Regulator,Waterproof Power Adapt 150W 15V Volt Transformer Module(12V to 15V 10A) : Electronics
USB Step Up Converter DC 5V to 12V
RCNUN 24V to 12V 5A 10A 20A Reliable DC DC Converter Step Down Voltage Regulator 24 volt to 12 volt Buck Module for Cars Solar
12V AC to DC Converter Module | Super Bright LEDs
Allied Lithium 36V/48V to 12V StepDown Voltage Converter 30 Amp Max - Allied Lithium Golf Cart Batteries
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
TSM-DCDC-LV
Marine DC-DC Converters | 12V, 24V, 36V and 48V DC | 3 - 50 Amps | Newmar | DC Power Onboard
12V 50 Amp DC-DC MPPT Battery Charger | Renogy Solar
Amazon.com: DC Converter 24V to 12V 5A 60W, Voltage Converter Step Up DC Power Adapter Converter Waterproof Heavy Duty Transformer for Car Truck Vehicle Boat Motor Solar System : Electronics
Top Three 24V to 12V DC to DC Converter Circuits
Amazon.com: DROK® Buck Voltage Reducer Converter 12V to 7.5V 3A/22W Step-Down Power Module DC/DC Voltage Transformer Regulator Power Supply Board for LED Display Radio : Automotive
Dual Input 25A In-vehicle DC Battery Charger - REDARC
12V DC 1000mA (1A) regulated switching power adapter - UL listed : ID 798 : $8.95 : Adafruit Industries, Unique & fun DIY electronics and kits
DC-HV DC Converter - 200V @ 20mA Output with 12V DC Input - Electronics-Lab.com
Buck/Boost DC/DC Converter - 8-36V to 12V/6A - COM-18732 - SparkFun Electronics
DC-to-DC Step-Down Converters - AIMS Power
Amazon.com: New Version AC DC Converter 360W with Switch, EAGWELL SMPS 110V AC to 12V DC Converter Power Supply Adjustable Switch Power Supply Transformer Max 30A 360W : Electronics
Orion-Tr Smart DC-DC Charger Isolated - Victron Energy
Buck/Boost Converter - 8-40V to 12V/3A - COM-18376 - SparkFun Electronics
AIMS Power, CON30A2412, 30 Amp 24V to 12V DC-DC Converter
Buck/Boost Converter - 8-40V to 12V/3A - COM-18376 - SparkFun Electronics
