Electrical - DC to DC Converters

View our list of the best brands of Marine Electrical - DC to DC Converters and then purchase your Electrical - DC to DC Converters at discount prices from CE Marine.

We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.

Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.

Mastervolt Mac Plus 122430  CZone 81205305
Save 40%
$976.99
$590.99

Mastervolt Mac Plus 12/24-30 + CZone [81205305]

Mastervolt

Mac Plus 12/24-30 + CZoneBoost the Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by sma...

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$976.99
$590.99
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Mastervolt DC Master 24V to 12V Converter  12 Amp 81400300
Save 39%
$198.99
$120.99

Mastervolt DC Master 24V to 12V Converter - 12 Amp [81400300]

Mastervolt

DC Master 24V to 12V Converter - 12 AmpAlways on course with Mastervolt. Mastervolt ensures you an electrical system with no weak links and a depe...

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$198.99
$120.99
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Mastervolt Mac Plus 124815 81203205
Save 40%
$1,054.99
$637.99

Mastervolt Mac Plus 12/48-15 [81203205]

Mastervolt

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 alte...

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$1,054.99
$637.99
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Samlex 30A NonIsolated StepDown 24VDC12VDC Converter SDC30
Save 20%
$217.20
$173.70

Samlex 30A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-30]

Samlex America

30A Non-Isolated Step-Down 24VDC-12VDC ConverterThis high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nom...

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$217.20
$173.70
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Newmar 321235 DC Converter 321235
Save 10%
$1,397.00
$1,252.99

Newmar 32-12-35 DC Converter [32-12-35]

Newmar Power

32-12-35 DC ConverterConvert 20-50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative grou...

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$1,397.00
$1,252.99
Save 10%
Victron OrionTr Smart 241220A 240W Isolated DCDC Charger ORI241224120
Save 15%
$188.00
$159.80

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

Victron Energy

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 suppl...

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$188.00
$159.80
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Victron OrionTR DCDC Converter  48 VDC to 24 VDC  16AMP Isolated  ORI482441110
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$237.00
$201.45

Victron Orion-TR DC-DC Converter - 48 VDC to 24 VDC - 16AMP Isolated [ORI482441110]

Victron Energy

Orion-TR 48/24-16A (380W) Isolated DC-DC ConverterIsolated Model - separate in and out (-) leads Remote On/Off TerminalThe remote on/off terminal ...

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$237.00
$201.45
Save 15%
Victron OrionTR 12488A 380W Isolated DCDC Converter ORI124838110
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$237.00
$201.45

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

Victron Energy

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...

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$237.00
$201.45
Save 15%
Victron OrionTR Isolated DCDC Converter  24 VDC to 24 VDC  400W  17AMP ORI242441110
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$237.00
$201.45

Victron Orion-TR Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMP [ORI242441110]

Victron Energy

Orion-TR 24/24-17A (400W) Isolated DC-DC ConverterIsolated Model - separate in and out (-) leads Remote On/Off TerminalThe remote on/off terminal ...

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$237.00
$201.45
Save 15%
Victron OrionTR Smart NonIsolated DCDC Converter  24 VDC to 24 VDC  400W  17AMP ORI242440140
Save 15%
$253.00
$215.05

Victron Orion-TR Smart 24/24-17A 17A (400W) Non-Isolated DC-DC Charger or Power Supply [ORI242440140]

Victron Energy

Orion-TR Smart Non-Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMPThe Orion-Tr Smart DC-DC charger is a professional DC-to-DC adaptive ...

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$253.00
$215.05
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Victron OrionTR Smart 2448 85A 400W Isolated DCDC Charger ORI244840120
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$287.00
$243.95

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

Victron Energy

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 b...

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$287.00
$243.95
Save 15%
Victron OrionTr Smart 1224 10 AMP 240W Isolated DCDC Charger or Power Supply ORI122424120
Save 15%
$188.00
$159.80

Victron Orion-Tr Smart 12/24 10 AMP (240W) Isolated DC-DC Charger or Power Supply [ORI122424120]

Victron Energy

Orion-TR Smart 12/24-10A (240W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger ...

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$188.00
$159.80
Save 15%
Victron Orion XS 121250A DCDC Battery Charger ORI121217050
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$386.00
$328.10

Victron Orion XS 12/12-50A DC-DC Battery Charger [ORI121217050]

Victron Energy

Orion XS 12/12-50A DC-DC Battery Charger (for marine applications with VHF interference fixed)The Orion XS, engineered from the ground up, redefin...

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$386.00
$328.10
Save 15%
Victron Orion XS 1400 DCDC Battery Charger ORI242417040
Save 15%
$419.00
$356.15

Victron Orion XS 1400 DC-DC Battery Charger [ORI242417040]

Victron Energy

Orion XS 1400 DC-DC Battery ChargerThe Orion XS has been engineered from the ground up to redefine DC-DC, battery-to-battery charging. Ideal for d...

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$419.00
$356.15
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Dolphin Charger DCDC Converter  1236V  20A 99204
Save 19%
$999.00
$811.99

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

Dolphin Charger

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. ...

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$999.00
$811.99
Save 19%
Victron OrionTR DCDC Converter  12 VDC TO 24 VDC  10A Isolated ORI122424110
Save 15%
$134.00
$113.90

Victron Orion-TR DC-DC Converter - 12 VDC TO 24 VDC - 10A Isolated [ORI122424110]

Victron Energy

Orion-TR 12/24-10A (240W) Isolated DC-DC ConverterIsolated Model - separate in and out (-) leads Remote On/Off TerminalThe remote on/off terminal ...

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$134.00
$113.90
Save 15%
Victron OrionTr Smart DCDC Charger Isolated 4812 20A 240W ORI481224120
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$188.00
$159.80

Victron Orion-Tr Smart DC-DC Charger Isolated 48/12 20A (240W) [ORI481224120]

Victron Energy

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) ...

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$188.00
$159.80
Save 15%
Victron Orion 241280 DCDC Converter IP20 ORI241280020
Save 15%
$150.00
$127.50

Victron Orion 24/12-80 DC-DC Converter IP20 [ORI241280020]

Victron Energy

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...

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$150.00
$127.50
Save 15%
Dolphin Charger DCDC Converter  1224V  30A 99201
Save 19%
$970.00
$788.99

Dolphin Charger DC-DC Converter - 12/24V - 30A [99201]

Dolphin Charger

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. ...

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$970.00
$788.99
Save 19%
Dolphin Charger DCDC Converter  2448V  15A 99203
Save 19%
$1,613.00
$1,310.99

Dolphin Charger DC-DC Converter - 24/48V - 15A [99203]

Dolphin Charger

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. ...

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$1,613.00
$1,310.99
Save 19%
Dolphin Charger DCDC Converter  2424V  30A 99202
Save 19%
$1,274.00
$1,035.99

Dolphin Charger DC-DC Converter - 24/24V - 30A [99202]

Dolphin Charger

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. ...

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$1,274.00
$1,035.99
Save 19%
Mastervolt Mac Plus 121250  CZone 81205105
Save 40%
$976.99
$590.99

Mastervolt Mac Plus 12/12-50 + CZone [81205105]

Mastervolt

Mac Plus 12/12-50 + CZoneBoost the Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by sma...

View full details
$976.99
$590.99
Save 40%
Victron Orion IP67 241210A 120W ORI241210260
Save 15%
$53.00
$45.05

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

Victron Energy

Orion IP67 24/12-10A (120W)Completely encapsulated: waterproof, shockproof, and ignition protected. Water, oil, or dirt will not damage the Orion ...

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$53.00
$45.05
Save 15%
Victron Orion 241230 DCDC Converter IP20 ORI241230022
Save 15%
$90.00
$76.50

Victron Orion 24/12-30 DC-DC Converter IP20 [ORI241230022]

Victron Energy

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...

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$90.00
$76.50
Save 15%
Victron Orion 241260 DCDC Converter IP20 ORI241260020
Save 15%
$125.00
$106.25

Victron Orion 24/12-60 DC-DC Converter IP20 [ORI241260020]

Victron Energy

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...

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$125.00
$106.25
Save 15%
Newmar 24123 DC Converter 24123
Save 8%
$235.00
$215.99

Newmar 24-12-3 DC Converter [24-12-3]

Newmar Power

24-12-3 DC ConverterConvert 17-32 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative groun...

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$235.00
$215.99
Save 8%
Victron OrionTR Smart 121230 30A 360W Isolated DCDC Charger or Power Supply ORI121236120
Save 15%
$287.00
$243.95

Victron Orion-TR Smart 12/12-30 30A (360W) Isolated DC-DC Charger or Power Supply [ORI121236120]

Victron Energy

Orion-TR Smart 12/12-30A (360W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger ...

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$287.00
$243.95
Save 15%
Victron OrionTR Smart 121218A 18A 220W Isolated DCDC Charger or Power Supply ORI121222120
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$188.00
$159.80

Victron Orion-TR Smart 12/12-18A 18A (220W) Isolated DC-DC Charger or Power Supply [ORI121222120]

Victron Energy

Orion-TR Smart 12/12-18A (220W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger ...

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$188.00
$159.80
Save 15%
Victron Autotransformer 120240 VAC 50A ITR000100052
Save 12%
$531.00
$468.35

Victron Autotransformer 120/240 VAC 50A [ITR000100052]

Victron Energy

Autotransformer 120/240 VAC 50AAn Autotransformer can be used for step-up, step-down, and split-phase output balancing purposes. While the step-up...

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$531.00
$468.35
Save 12%
Samlex 12A NonIsolated StepDown 24VDC12VDC Converter  Heavy Duty Applications SDC15
Save 20%
$135.90
$108.70

Samlex 12A Non-Isolated Step-Down 24VDC-12VDC Converter - Heavy Duty Applications [SDC-15]

Samlex America

12A Non-Isolated Step-Down 24VDC-12VDC Converter - Heavy Duty ApplicationsThis high efficiency switch-mode step-down DC-DC converter converts an i...

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$135.90
$108.70
Save 20%
Victron Orion 241270 DCDC Converter IP20 ORI241270020
Save 15%
$139.00
$118.15

Victron Orion 24/12-70 DC-DC Converter IP20 [ORI241270020]

Victron Energy

Orion 24/12-70 DC-DC Converter IP20Remote on/off the connectorThe remote on/off eliminates the need for a high current switch in the input wiring....

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$139.00
$118.15
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Samlex 20A NonIsolated StepDown 24VDC12VDC Converter SDC23
Save 20%
$152.00
$121.60

Samlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-23]

Samlex America

20A Non-Isolated Step-Down 24VDC-12VDC ConverterThis high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nom...

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$152.00
$121.60
Save 20%
Mastervolt Mac Plus 242430  CZone 81205405
Save 40%
$976.99
$590.99

Mastervolt Mac Plus 24/24-30 + CZone [81205405]

Mastervolt

Mac Plus 24/24-30 + CZoneBoost the Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by sma...

View full details
$976.99
$590.99
Save 40%
Victron 100A BuckBoost DCDC Converter ORI303100000
Save 26%
$1,753.00
$1,295.40

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

Victron Energy

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 ...

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$1,753.00
$1,295.40
Save 26%
Victron BuckBoost DCDC Converter  50A ORI303050000
Save 26%
$1,002.00
$740.35

Victron Buck-Boost DC-DC Converter - 50A [ORI303050000]

Victron Energy

Buck-Boost DC-DC Converter - 50ADC-DC Converter for charging a 12/24V service battery in vehicles with an intelligent dynamo. The Buck-Boost DC-DC...

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$1,002.00
$740.35
Save 26%
Samlex 100W Fully Isolated DCDC Converter  8A  3060V Input  125V Output IDC100C12
Save 20%
$223.40
$178.80

Samlex 100W Fully Isolated DC-DC Converter - 8A - 30-60V Input - 12.5V Output [IDC-100C-12]

Samlex America

100W Fully Isolated DC-DC Converter - 8A - 30-60V Input - 12.5V OutputIDC-100 series is a complete line of high efficiency 100 Watt isolated DC-DC...

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$223.40
$178.80
Save 20%
Victron OrionTR DCDC Converter  24 VDC to 24 VDC  280W  12AMP Isolated ORI242428110
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$134.00
$113.90

Victron Orion-TR DC-DC Converter - 24 VDC to 24 VDC - 280W - 12AMP Isolated [ORI242428110]

Victron Energy

Orion-TR 24/24-12A (280W) Isolated DC-DC ConverterIsolated Model - separate in and out (-) leads Remote On/Off TerminalThe remote on/off terminal ...

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$134.00
$113.90
Save 15%
Victron Energy OrionTR Smart 121230 30A 360W NonIsolated DCDC Charger or Power Supply ORI121236140
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$253.00
$215.05

Victron Energy Orion-TR Smart 12/12-30 30A (360W) Non-Isolated DC-DC Charger or Power Supply [ORI121236140]

Victron Energy

Orion-TR Smart 12/12-30 30A (360W) Non-Isolated DC-DC or Power SupplyThe Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage ...

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$253.00
$215.05
Save 15%
Newmar 321215 DC Converter 321215
Save 13%
$730.00
$632.99

Newmar 32-12-15 DC Converter [32-12-15]

Newmar Power

32-12-15 DC ConverterConvert 20-50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative grou...

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$730.00
$632.99
Save 13%
Victron OrionTr Smart DCDC Charger Isolated 4812 20A 240W ORI481224110
Save 15%
$134.00
$113.90

Victron Orion-Tr 48/12 20A (240W) Isolated DC-DC [ORI481224110]

Victron Energy

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 inp...

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$134.00
$113.90
Save 15%
Mastervolt Mac Plus 241250  CZone 81205205
Save 17%
$709.99
$590.99

Mastervolt Mac Plus 24/12-50 + CZone [81205205]

Mastervolt

Mac Plus 24/12-50 + CZoneBoost the Service BatteryToo often, service batteries don’t get the charge they need. This is a problem made worse by sma...

View full details
$709.99
$590.99
Save 17%
Newmar 321250 DC Converter 321250
Save 14%
$1,538.00
$1,318.99

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

Newmar Power

32-12-50 DC ConverterConvert 20-50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative grou...

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$1,538.00
$1,318.99
Save 14%
Newmar 12126i Power Stabilizer 12126I
Save 15%
$485.00
$411.99

Newmar 12-12-6i Power Stabilizer [12-12-6I]

Newmar Power

12-12-6i Power StabilizerFeed sensitive electronics with proper voltage, regardless of the battery condition. This stabilizing converter provides ...

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$485.00
$411.99
Save 15%
Newmar 12123i Power Stabilizer 12123I
Save 14%
$312.00
$267.99

Newmar 12-12-3i Power Stabilizer [12-12-3I]

Newmar Power

12-12-3i Power StabilizerFeed sensitive electronics with proper voltage, regardless of the battery condition. This stabilizing converter provides ...

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$312.00
$267.99
Save 14%
Victron Orion 241270A DCDC Converter wBinding Posts  IP20 ORI241270030
Save 15%
$139.00
$118.15

Victron Orion 24/12-70A DC-DC Converter w/Binding Posts - IP20 [ORI241270030]

Victron Energy

Orion 24/12-70A DC-DC Converter with Binding Posts - IP20Remote On-Off ConnectorThe remote on-off eliminates the need for a high-current switch in...

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$139.00
$118.15
Save 15%
Victron Orion IP67 DCDC Converter 122450A  1200W ORI122421226
Save 15%
$418.00
$355.30

Victron Orion IP67 DC-DC Converter 12/24-50A - 1200W [ORI122421226]

Victron Energy

Orion IP67 DC-DC Converter 12/24-50A - 1200WCompletely encapsulated: waterproof, shockproof, and ignition-protected. Water, oil, or dirt will not ...

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$418.00
$355.30
Save 15%
Victron Orion IP67 DCDC Converter  2412 VDC  20AMP  240W ORI241220260
Save 15%
$68.00
$57.80

Victron Orion IP67 DC-DC Converter - 24/12 VDC - 20AMP - 240W [ORI241220260]

Victron Energy

Orion IP67 DC-DC Converter - 24/12 VDC - 20AMP - 240WFeatures: Completely encapsulated: waterproof, shockproof and ignition protected Water, oil o...

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$68.00
$57.80
Save 15%
Victron OrionTR Smart DCDC 122415 15A 360W Isolated Charger or Power Supply ORI122436120
Save 15%
$287.00
$243.95

Victron Orion-TR Smart DC-DC 12/24-15 15A (360W) Isolated Charger or Power Supply [ORI122436120]

Victron Energy

Orion-TR Smart 12/24-15A (360W) Isolated DC-DC Charger or Power SupplyThe Orion-Tr Smart isolated DC-DC charger serves as a DC-DC battery charger ...

View full details
$287.00
$243.95
Save 15%

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