Alfatronix Powerverter DC DC Convertitore 17-32V In 13.6V Out 50Amp Marine Car Ham
Alfatronix Powerverter Converter 24V DC - 12V DC Non Isolated 50A. These units are IP53, so there are no ventilation holes to permit stray objects, dust or water droplets to enter the case, there are no external fuses to be tampered with.