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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-$5.85 USD
Vendor:Victron EnergyVictron Orion-TR 24/12-10 120W DC-DC Converter- Non-Isolated [ORI241210200]
Regular price $33.15 USDRegular price$39.00 USD-$5.85 USD Sale price $33.15 USD -
-$79.65 USD
Vendor:Victron EnergyVictron Autotransformer 120/240 VAC 50A [ITR000100052]
Regular price $451.35 USDRegular price$531.00 USD-$79.65 USD Sale price $451.35 USD -
-$11.25 USD
Vendor:Victron EnergyVictron Orion-Tr 12/24-5A 120W Isolated DC-DC Converter [ORI122410110]
Regular price $63.75 USDRegular price$75.00 USD-$11.25 USD Sale price $63.75 USD -
-$113.05 USD
Vendor:Newmar PowerNewmar 32-12-15 DC Converter [32-12-15]
Regular price $616.95 USDRegular price$730.00 USD-$113.05 USD Sale price $616.95 USD -
-$35.55 USD
Vendor:Victron EnergyVictron Orion-TR DC-DC Converter - 24 VDC to 12 VDC - 30AMP Isolated [ORI241240110]
Regular price $201.45 USDRegular price$237.00 USD-$35.55 USD Sale price $201.45 USD -
-$62.70 USD
Vendor:Victron EnergyVictron Orion IP67 DC-DC Converter 12/24-50A - 1200W [ORI122421226]
Regular price $355.30 USDRegular price$418.00 USD-$62.70 USD Sale price $355.30 USD -
-$217.05 USD
Vendor:Newmar PowerNewmar 32-12-35 DC Converter [32-12-35]
Regular price $1,179.95 USDRegular price$1,397.00 USD-$217.05 USD Sale price $1,179.95 USD -
-$178.04 USD
Vendor:MastervoltMastervolt Mac Plus 12/48-15 [81203205]
Regular price $588.95 USDRegular price$766.99 USD-$178.04 USD Sale price $588.95 USD -
-$165.04 USD
Vendor:MastervoltMastervolt Mac Plus 24/12-50 + CZone [81205205]
Regular price $544.95 USDRegular price$709.99 USD-$165.04 USD Sale price $544.95 USD -
-$57.90 USD
Vendor:Victron EnergyVictron Orion XS 12/12-50A DC-DC Battery Charger [ORI121217050]
Regular price $328.10 USDRegular price$386.00 USD-$57.90 USD Sale price $328.10 USD -
-$43.05 USD
Vendor:Victron EnergyVictron Orion-TR Smart 12/12-30 30A (360W) Isolated DC-DC or Power Supply [ORI121236120]
Regular price $243.95 USDRegular price$287.00 USD-$43.05 USD Sale price $243.95 USD -
-$20.10 USD
Vendor:Victron EnergyVictron Orion-TR DC-DC Converter - 12 VDC TO 24 VDC - 10A Isolated [ORI122424110]
Regular price $113.90 USDRegular price$134.00 USD-$20.10 USD Sale price $113.90 USD -
-$28.20 USD
Vendor:Victron EnergyVictron Orion-TR Smart 12/12-18 18A (220W) Isolated DC-DC Charger or Power Supply [ORI121222120]
Regular price $159.80 USDRegular price$188.00 USD-$28.20 USD Sale price $159.80 USD -
-$56.04 USD
Vendor:MastervoltMastervolt DC Master 24V to 12V Converter - 12A w/Isolator [81500300]
Regular price $185.95 USDRegular price$241.99 USD-$56.04 USD Sale price $185.95 USD -
-$30.90 USD
Vendor:Samlex AmericaSamlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-23]
Regular price $123.50 USDRegular price$154.40 USD-$30.90 USD Sale price $123.50 USD -
-$238.05 USD
Vendor:Newmar PowerNewmar 32-12-50 DC Converter [32-12-50]
Regular price $1,299.95 USDRegular price$1,538.00 USD-$238.05 USD Sale price $1,299.95 USD