Amazon.com: EPBOWPT DC 12V 24V to DC 5V 10A, 5V 5A, 5V 3A, 12V 5A, 10A Power Converter Power Adapter (12/24V to 5V 10A Converter) : Electronics
DC/DC 24V to 12V Step Down Converter 20A 240W
Simple 12V to 24V step up converter circuit using TDA2004 | ElecCircuit
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
12V to 30V TL497 DC DC Converter Circuit (20v-30v adjustable) – Electronics Projects Circuits
LM317 DC-DC Converter 5V 6V 9V 12V 24V Voltage Step Down Module Linear Regulator
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
12 volt to 24 volt DC to DC converter, robust, heavy Duty industrial, marine and military quality voltage converters 12V to 24V DC/DC voltage booster (fully regulated) from 120 Watts with fully