Deliver stable, reliable power across your vessel with marine DC to DC converters designed for demanding electrical systems. This collection includes converters that step voltage up or down to match the specific requirements of sensitive electronics, auxiliary battery banks, and onboard devices. Whether you're managing dual battery systems, powering 12V equipment from a 24V source, or ensuring consistent voltage for navigation gear and communications, these converters provide efficient, regulated output you can count on. Built for the marine environment with rugged, corrosion-resistant housings and vibration-proof construction—because clean power on the water is never optional.
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Vendor:Victron Energy
Victron Orion-TR DC-DC Converter - 12 VDC to 12 VDC - 18AMP Isolated [ORI121222110]
Regular price $113.90 USDRegular price$134.00 USD-$20.10 USD Sale price $113.90 USD -
Vendor:Victron Energy
Victron Orion-TR DC-DC Converter - 48 VDC to 12 VDC - 30AMP Isolated [ORI481240110]
Regular price $201.45 USDRegular price$237.00 USD-$35.55 USD Sale price $201.45 USD -
Vendor:Victron Energy
Victron Orion IP67 DC-DC Converter - 24 VDC to 12 VDC - 100AMP [ORI241221226]
Regular price $295.80 USDRegular price$348.00 USD-$52.20 USD Sale price $295.80 USD -
Vendor:Victron Energy
Victron Orion-TR DC-DC Converter - 12 VDC to 12 VDC - 30AMP Isolated [ORI121240110]
Regular price $201.45 USDRegular price$237.00 USD-$35.55 USD Sale price $201.45 USD -
Vendor:Analytic Systems
Analytic Systems Waterproof IP66 DC Converter 10A, 24V Out, 30-80V In, Ruggedized [VCH10W-24]
Regular price $445.95 USDRegular price$453.00 USD-$7.05 USD Sale price $445.95 USD -
Vendor:Analytic Systems
Analytic Systems Waterproof IP66 DC Converter 10A, 12V Out 20-80V In, Ruggedized [VCH10W-12]
Regular price $445.95 USDRegular price$453.00 USD-$7.05 USD Sale price $445.95 USD -
Vendor:Samlex America
Samlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-23]
Regular price $121.60 USDRegular price$152.00 USD-$30.40 USD Sale price $121.60 USD -
Vendor:Samlex America
Samlex 100W Fully Isolated DC-DC Converter - 8A - 30-60V Input - 12.5V Output [IDC-100C-12]
Regular price $178.80 USDRegular price$223.40 USD-$44.60 USD Sale price $178.80 USD -
Vendor:Mastervolt
Mastervolt DC Master 24V to 12V Converter - 12A w/Isolator [81500300]
Regular price $185.95 USDRegular price$331.99 USD-$146.04 USD Sale price $185.95 USD -
Vendor:Mastervolt
Mastervolt DC Master 24V to 12V Converter - 12 Amp [81400300]
Regular price $110.95 USDRegular price$198.99 USD-$88.04 USD Sale price $110.95 USD