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DC to DC Converters

Marine DC to DC Converters

Maintain stable voltage and protect sensitive electronics with high-performance Marine DC to DC Converters. Designed to regulate power between battery banks and onboard systems.

Ideal for modern vessels running navigation, lighting, and communication equipment. Pairs perfectly with Battery Management Systems and Marine Electronics.

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  • Dolphin Charger DC-DC Converter - 12\/36V - 20A [99204]
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    Dolphin Charger DC-DC Converter - 12/36V - 20A [99204]

    Dolphin Charger

    MSRP: $999.00
    $678.99
    DC-DC Converter - 12/36V - 20AYour boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4...
    MSRP: $999.00
    $678.99
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    MSRP: $999.00
    $678.99
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  • Dolphin Charger DC-DC Converter - 24\/48V - 15A [99203]
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    Dolphin Charger DC-DC Converter - 24/48V - 15A [99203]

    Dolphin Charger

    MSRP: $1,613.00
    $1,078.99
    DC-DC Converter - 24/48V - 15AYour boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4...
    MSRP: $1,613.00
    $1,078.99
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    MSRP: $1,613.00
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  • Dolphin Charger DC-DC Converter - 24\/24V - 30A [99202]
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    Dolphin Charger DC-DC Converter - 24/24V - 30A [99202]

    Dolphin Charger

    MSRP: $1,274.00
    $861.99
    DC-DC Converter - 24/24V - 30AYour boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4...
    MSRP: $1,274.00
    $861.99
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    MSRP: $1,274.00
    $861.99
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  • Dolphin Charger DC-DC Converter - 12\/24V - 30A [99201]
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    Dolphin Charger DC-DC Converter - 12/24V - 30A [99201]

    Dolphin Charger

    MSRP: $970.00
    $658.99
    DC-DC Converter - 12/24V - 30AYour boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4...
    MSRP: $970.00
    $658.99
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    MSRP: $970.00
    $658.99
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  • Victron Orion 24\/12-80 DC-DC Converter IP20 [ORI241280020]
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    Victron Orion 24/12-80 DC-DC Converter IP20 [ORI241280020]

    Victron Energy

    MSRP: $150.00
    $127.50
    Orion 24/12-80 DC-DC Converter IP20Remote on/off connectorThe remote on/off eliminates the need for a high-current switch in the input wiring. The remote on-off can be operated with a low-power switch or by the engine run/stop switch (see manual).All...
    MSRP: $150.00
    $127.50
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  • Victron Orion 24\/12-60 DC-DC Converter IP20 [ORI241260020] Victron Orion 24\/12-60 DC-DC Converter IP20 [ORI241260020]
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    Victron Orion 24/12-60 DC-DC Converter IP20 [ORI241260020]

    Victron Energy

    MSRP: $125.00
    $106.25
    Orion 24/12-60 DC-DC Converter IP20Remote on/off connectorThe remote on/off eliminates the need for a high-current switch in the input wiring. The remote on-off can be operated with a low-power switch or by the engine run/stop switch (see manual).All...
    MSRP: $125.00
    $106.25
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    MSRP: $125.00
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  • Victron Orion 24\/12-30 DC-DC Converter IP20 [ORI241230022]
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    Victron Orion 24/12-30 DC-DC Converter IP20 [ORI241230022]

    Victron Energy

    MSRP: $90.00
    $76.50
    Orion 24/12-30 DC-DC Converter IP20Remote on/off connectorThe remote on/off eliminates the need for a high-current switch in the input wiring. The remote on-off can be operated with a low-power switch or by the engine run/stop switch (see manual).All...
    MSRP: $90.00
    $76.50
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  • Victron Autotransformer 120\/240 VAC 50A [ITR000100052] Victron Autotransformer 120\/240 VAC 50A [ITR000100052]
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    Victron Autotransformer 120/240 VAC 50A [ITR000100052]

    Victron Energy

    MSRP: $531.00
    $468.35
    Autotransformer 120/240 VAC 50AAn Autotransformer can be used for step-up, step-down, and split-phase output balancing purposes. While the step-up and step-down functions are fairly straightforward, split-phase output balancing may require some more...
    MSRP: $531.00
    $468.35
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    MSRP: $531.00
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  • Victron Orion-Tr Smart DC-DC Charger Isolated 48\/12 20A (240W) [ORI481224120]
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    Victron Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W) [ORI481224120]

    Victron Energy

    MSRP: $188.00
    $159.80
    Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W)The Orion-Tr Smart DC-DC charger is an adaptive 3-stage charger (bulk – absorption – float) designed for dual-battery systems, such as in vehicles or on boats, where the starter battery...
    MSRP: $188.00
    $159.80
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    MSRP: $188.00
    $159.80
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  • Newmar 32-12-35 DC Converter [32-12-35] Newmar 32-12-35 DC Converter [32-12-35]
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    Newmar 32-12-35 DC Converter [32-12-35]

    Newmar Power

    MSRP: $1,397.00
    $1,040.99
    32-12-35 DC ConverterConvert 20-50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative ground systems. (See Isolated Series for positive ground applications.)Features:Excellent Regulation: Output...
    MSRP: $1,397.00
    $1,040.99
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    MSRP: $1,397.00
    $1,040.99
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  • Mastervolt Mac Plus 12\/48-15 [81203205] Mastervolt Mac Plus 12\/48-15 [81203205]
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    Mastervolt Mac Plus 12/48-15 [81203205]

    Mastervolt

    MSRP: $1,054.99
    $539.99
    Mac Plus 12/48-15Boost Your Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by smart alternators and start/stop systems, which result in slow and insufficient charges. The Mac Plus 48V and...
    MSRP: $1,054.99
    $539.99
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    MSRP: $1,054.99
    $539.99
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  • Victron Orion-Tr Smart DC-DC Charger Isolated 48\/12 20A (240W) [ORI481224110] Victron Orion-Tr Smart DC-DC Charger Isolated 48\/12 20A (240W) [ORI481224110]
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    Victron Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W) [ORI481224110]

    Victron Energy

    MSRP: $134.00
    $113.90
    Orion-Tr 48/12 20A (240W) Isolated DC-DCRemote on/off terminal The remote on/off terminal eliminates the need for a high-current switch in the input wiring. The remote on/off can be operated with a low-power switch or by, for example, the engine...
    MSRP: $134.00
    $113.90
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    MSRP: $134.00
    $113.90
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