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.

Dolphin Charger DCDC Converter  1224V  30A 99201
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$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
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$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
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$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%
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%
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...

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$976.99
$590.99
Save 40%
Victron OrionTr 12245A 120W Isolated DCDC Converter ORI122410110
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$75.00
$63.75

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

Victron Energy

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. T...

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$75.00
$63.75
Save 15%
Victron Orion IP67 241210A 120W ORI241210260
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$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
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Samlex StepUp DCDC Converter  7A  918V Input  24V Output STEP7
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$165.00
$132.00

Samlex Step-Up DC-DC Converter - 7A - 9-18V Input - 24V Output [STEP7]

Samlex America

Step-Up DC-DC Converter - 7A - 9-18V Input - 24V OutputFeatures: Step up from 12VDC to 24VDC at 7 Amps DC Switch Mode design CE approved High Effi...

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$165.00
$132.00
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Victron Orion 241230 DCDC Converter IP20 ORI241230022
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$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
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$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
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Victron OrionTR DCDC Converter  12 VDC TO 24 VDC  10A Isolated ORI122424110
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$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 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
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$551.00
$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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$551.00
$468.35
Save 15%
Samlex 12A NonIsolated StepDown 24VDC12VDC Converter  Heavy Duty Applications SDC15
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$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 OrionTR DCDC Converter  12 VDC to 12 VDC  9AMP Isolated ORI121210110R
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$75.00
$63.75

Victron Orion-TR DC-DC Converter - 12 VDC to 12 VDC - 9AMP Isolated [ORI121210110R]

Victron Energy

Orion-TR 12/12-9A (110W) Isolated DC-DC ConverterRemote On/Off TerminalThe remote on/off terminal eliminates the need for a high current switch in...

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$75.00
$63.75
Save 15%
Victron Orion 241270 DCDC Converter IP20 ORI241270020
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$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
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%
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...

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$976.99
$590.99
Save 40%
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
Save 15%
Victron 100A BuckBoost DCDC Converter ORI303100000
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$1,524.00
$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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$1,524.00
$1,295.40
Save 15%
Victron BuckBoost DCDC Converter  50A ORI303050000
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$871.00
$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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$871.00
$740.35
Save 15%

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