Amazon.com: Isolated Power Module DC-DC Converter in 10-16V Out 12V with Connector Cables : Electronics
Amazon.com: Daygreen 24V to 12V 60A 720W Car Step Down Power Voltage Regulator DC DC Converter W Acc Switch, Non-Isolated : Electronics
Amazon.com: Power Supply Compact DC to DC Isolated Step Down Voltage Converter, Regulator, Protected & Non-Latching, 48V in, 3.3V Out at 26A, High Reliability (2.8 million hours), Extreme Environmental Conditions : Electronics
Amazon.com: Holdwell DC Converter 72V to 12V Step Down Reducer 0A-30A 30amp for Golf Cart EZOGO : Automotive
Amazon.com: DROK® 20A/240W High Current Non-Isolated Buck Voltage Converter Regulator Waterproof DC-DC 17-35V 24V to 12V Step-Down Power Supply Transformer Module for Automotive CMB Audio System LED Display : Electronics
Amazon.com: Daygreen 24V to 12V 40A 480W Power Buck Module Car Step Down DC DC Converter Voltage Regulator Reducer, Non-Isolated : Electronics
Amazon.com: Samlex IDC-360A-12 Fully Isolated 360 Watts DC-DC Converter, Provides a highly regulated output DC voltage of 12.5 Volts for an input DC voltage range of 9-18 Volts and rated output current
VB1212 Isolated Power Module DC-DC Converter in 10-16V Out 12V : Electronics - Amazon.com