null

Free Shipping on orders over $49 throughout the entire Year.

  • Shop all marine categories

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.

Shop Marine DC to DC Converters Now

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Victron Autotransformer 120\/240 VAC 50A [ITR000100052] Victron Autotransformer 120\/240 VAC 50A [ITR000100052]
    Add to Cart
    Quick view

    Victron Autotransformer 120/240 VAC 50A [ITR000100052]

    Victron Energy

    MSRP: $551.00
    $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: $551.00
    $468.35
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $551.00
    $468.35
    Subtotal:
    Add to Cart
  • Victron Orion-Tr Smart DC-DC Charger Isolated 48\/12 20A (240W) [ORI481224120]
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $188.00
    $159.80
    Subtotal:
    Add to Cart
  • Mastervolt Mac Plus 12\/48-15 [81203205] Mastervolt Mac Plus 12\/48-15 [81203205]
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,054.99
    $539.99
    Subtotal:
    Add to Cart
  • 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]
    Add to Cart
    Quick view

    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
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $134.00
    $113.90
    Subtotal:
    Add to Cart
  • Victron Orion-TR Smart 24\/48 8.5A (400W) Isolated DC-DC Charger [ORI244840120]
    Add to Cart
    Quick view

    Victron Orion-TR Smart 24/48 8.5A (400W) Isolated DC-DC Charger [ORI244840120]

    Victron Energy

    MSRP: $287.00
    $243.95
    Orion-TR Smart 24/48 8.5A (400W) Isolated DC-DC ChargerThe Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth.This is for use in dual battery systems in vehicles or on boats, the alternator and the...
    MSRP: $287.00
    $243.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $287.00
    $243.95
    Subtotal:
    Add to Cart
  • Victron Orion-Tr Smart 12\/24-5A 120W Isolated DC-DC Converter [ORI122410110]
    Add to Cart
    Quick view

    Victron Orion-Tr Smart 12/24-5A 120W Isolated DC-DC Converter [ORI122410110]

    Victron Energy

    MSRP: $75.00
    $63.75
    Orion-Tr 12/24-5A 120W Isolated DC-DC ConverterRemote on/offThe 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 for example the engine run/stop switch (see...
    MSRP: $75.00
    $63.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $75.00
    $63.75
    Subtotal:
    Add to Cart
  • Victron 100A Buck-Boost DC-DC Converter [ORI303100000] Victron 100A Buck-Boost DC-DC Converter [ORI303100000]
    Add to Cart
    Quick view

    Victron 100A Buck-Boost DC-DC Converter [ORI303100000]

    Victron Energy

    MSRP: $1,524.00
    $1,295.40
    100A Buck-Boost DC-DC ConverterDC-DC Converter for charging a 12/24V service battery in vehicles with an intelligent dynamo.The Buck-Boost DC-DC Converter is a DC-DC converter that charges a 12/24V service battery in vehicles with an intelligent dynamo...
    MSRP: $1,524.00
    $1,295.40
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,524.00
    $1,295.40
    Subtotal:
    Add to Cart
  • Victron Orion-Tr 24\/12-5 (60W) DC-DC [ORI241205200R]
    Add to Cart
    Quick view

    Victron Orion-Tr 24/12-5 (60W) DC-DC [ORI241205200R]

    Victron Energy

    MSRP: $18.00
    $15.30
    Orion-Tr 24/12-5 (60W) DC-DCFeatures:High efficiency - Using synchronous rectification, full load efficiency exceeds 95%IP43 protection - When installed with the screw terminals oriented downwardsScrew terminals - No special tools are needed for the...
    MSRP: $18.00
    $15.30
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18.00
    $15.30
    Subtotal:
    Add to Cart
  • Victron Orion IP67 24\/12-10A (120W) [ORI241210260]
    Add to Cart
    Quick view

    Victron Orion IP67 24/12-10A (120W) [ORI241210260]

    Victron Energy

    MSRP: $53.00
    $45.05
    Orion IP67 24/12-10A (120W)Completely encapsulated: waterproof, shockproof, and ignition protected. Water, oil, or dirt will not damage the Orion IP67 DC-DC Converter. The casing is made of cast aluminum and the electronics are molded in resin. Owner's...
    MSRP: $53.00
    $45.05
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $53.00
    $45.05
    Subtotal:
    Add to Cart
  • Victron Orion-Tr Smart 24\/12-20A (240W) Isolated DC-DC Charger [ORI241224120] Victron Orion-Tr Smart 24\/12-20A (240W) Isolated DC-DC Charger [ORI241224120]
    Add to Cart
    Quick view

    Victron Orion-Tr Smart 24/12-20A (240W) Isolated DC-DC Charger [ORI241224120]

    Victron Energy

    MSRP: $188.00
    $159.80
    Orion-TR Smart 24/12-20A (240W) Isolated DC-DC ChargerThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger or a power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range...
    MSRP: $188.00
    $159.80
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $188.00
    $159.80
    Subtotal:
    Add to Cart
  • Victron Orion-TR 12\/48-8A (380W) Isolated DC-DC Converter [ORI124838110]
    Add to Cart
    Quick view

    Victron Orion-TR 12/48-8A (380W) Isolated DC-DC Converter [ORI124838110]

    Victron Energy

    MSRP: $237.00
    $201.45
    Orion-TR 12/48-8A (380W) Isolated DC-DC ConverterRemote On/Off TerminalThe 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 for example the engine...
    MSRP: $237.00
    $201.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $237.00
    $201.45
    Subtotal:
    Add to Cart
  • Newmar 32-12-50 DC Converter [32-12-50]
    Add to Cart
    Quick view

    Newmar 32-12-50 DC Converter [32-12-50]

    Newmar Power

    MSRP: $1,493.30
    $1,021.99
    32-12-50 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: $1,493.30
    $1,021.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,493.30
    $1,021.99
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping