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Welcome to First Stop Marine, Your one stop shop for all of your boating needs and more!

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Collection: Electrical - DC to DC Converters

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Electrical (56 products)
Electrical | Battery Chargers (13 products)
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Electrical | DC to DC Converters (56 products)
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56 products

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

Sale

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

Vendor:
Victron Energy

Regular price $328.10 USD

Regular price ~~$386.00 USD~~ Sale price $328.10 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $63.75 USD

Regular price ~~$75.00 USD~~ Sale price $63.75 USD
Unit price per

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

Sale

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

Vendor:
Samlex America

Regular price $132.00 USD

Regular price ~~$165.00 USD~~ Sale price $132.00 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $243.95 USD

Regular price ~~$287.00 USD~~ Sale price $243.95 USD
Unit price per

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

Sale

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

Vendor:
Samlex America

Regular price $173.70 USD

Regular price ~~$217.20 USD~~ Sale price $173.70 USD
Unit price per

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

Sale

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

Vendor:
Mastervolt

Regular price $613.99 USD

Regular price ~~$976.99 USD~~ Sale price $613.99 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $159.80 USD

Regular price ~~$188.00 USD~~ Sale price $159.80 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $356.15 USD

Regular price ~~$419.00 USD~~ Sale price $356.15 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $201.45 USD

Regular price ~~$237.00 USD~~ Sale price $201.45 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $159.80 USD

Regular price ~~$188.00 USD~~ Sale price $159.80 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $45.05 USD

Regular price ~~$53.00 USD~~ Sale price $45.05 USD
Unit price per

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

Sale

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

Vendor:
Newmar Power

Regular price $1,199.99 USD

Regular price ~~$1,355.96 USD~~ Sale price $1,199.99 USD
Unit price per

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

Sale

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

Vendor:
Newmar Power

Regular price $188.99 USD

Regular price ~~$227.76 USD~~ Sale price $188.99 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $63.75 USD

Regular price ~~$75.00 USD~~ Sale price $63.75 USD
Unit price per

Sale
Samlex 5A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-5]

Sale

Samlex 5A Non-Isolated Step-Down 24VDC-12VDC Converter [SDC-5]

Vendor:
Samlex America

Regular price $52.50 USD

Regular price ~~$65.60 USD~~ Sale price $52.50 USD
Unit price per

Sale
Mastervolt Mac Plus 12/48-15 [81203205]

Sale

Mastervolt Mac Plus 12/48-15 [81203205]

Vendor:
Mastervolt

Regular price $662.99 USD

Regular price ~~$1,054.99 USD~~ Sale price $662.99 USD
Unit price per

Sale
Mastervolt Magic 12/12-20 DC Converter [81300400]

Sale

Mastervolt Magic 12/12-20 DC Converter [81300400]

Vendor:
Mastervolt

Regular price $541.99 USD

Regular price ~~$862.99 USD~~ Sale price $541.99 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $159.80 USD

Regular price ~~$188.00 USD~~ Sale price $159.80 USD
Unit price per

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

Sale

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

Vendor:
Newmar Power

Regular price $1,320.99 USD

Regular price ~~$1,493.30 USD~~ Sale price $1,320.99 USD
Unit price per

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

Sale

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

Vendor:
Newmar Power

Regular price $282.99 USD

Regular price ~~$303.29 USD~~ Sale price $282.99 USD
Unit price per

Sale
Samlex 100W Fully Isolated DC-DC Converter - 8A - 20-35V Input - 12.5V Output [IDC-100B-12]

Sale

Samlex 100W Fully Isolated DC-DC Converter - 8A - 20-35V Input - 12.5V Output [IDC-100B-12]

Vendor:
Samlex America

Regular price $178.80 USD

Regular price ~~$223.40 USD~~ Sale price $178.80 USD
Unit price per

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

Sale

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

Vendor:
Mastervolt

Regular price $613.99 USD

Regular price ~~$709.99 USD~~ Sale price $613.99 USD
Unit price per

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

Sale

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

Vendor:
Victron Energy

Regular price $113.90 USD

Regular price ~~$134.00 USD~~ Sale price $113.90 USD
Unit price per

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

Sale

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

Vendor:
Samlex America

Regular price $121.60 USD

Regular price ~~$152.00 USD~~ Sale price $121.60 USD
Unit price per

Sale

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