https://dlcmarine.co.uk/product/alfatronix-powerverter-convertor-24v-dc-12v-dc-non-isolated-18a/
Alfatronix Powerverter CONVERTOR 24V DC -12V DC Non Isolated 18A - DLC Marine Services
Jan 19, 2022 - Non-Isolated (common earth) 24VDC to 12VDC Converter. A convenient way to operate 12VDC equipment from 24Vdc mobile electrical systems. Cont/Int Power :...