VOLTCRAFT SPA-5 DC/DC converter 24 V DC - 12 V DC/8 A 72 W | Conrad.com
DC To DC Converter: 18-75 VDC in, 5VDC out, 5A (PN# PSP05-DC24-5) | AutomationDirect
RCNUN 12V 24V to 5V 3A 5A 10A Step Down DC DC Converter Regulator 50W 24 12 Volt Buck to 5 Volt LED Power Supply for Cars|Inverters & Converters| - AliExpress
Orion-Tr DC-DC Converters Non-isolated - Victron Energy
72 volt to 12 volt 10 amp, 72 volt to 24 volt, 137, 270 watt extreme duty industrial and military grade voltage boosters and 72V/24V DC DC converters, with common negative ground
PSP05-DC24-5 - Rhino DC-DC Converter
SDC-5 | Samlex 24v to 12v 5 Amp DC to DC Converter