Skip to content
Fat Cat Bait & Fishing Supply (Online Sales Dept)
Fat Cat Bait & Fishing Supply (Online Sales Dept)

Electrical - DC to DC Converters

Filters

$
$
  • Save $57.90 Save $0.00
    $386.00
    $386.00 - $386.00
    $386.00
    $328.10
    $328.10 - $328.10
    $328.10

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

    Victron Energy
    5 in stock

    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...

    View full details
    $386.00
    $386.00 - $386.00
    $386.00
    $328.10
    $328.10 - $328.10
    $328.10
    Save $57.90 Save $0.00
  • Save $33.00 Save $0.00
    $165.00
    $165.00 - $165.00
    $165.00
    $132.00
    $132.00 - $132.00
    $132.00

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

    Samlex America
    4 in stock

    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...

    View full details
    $165.00
    $165.00 - $165.00
    $165.00
    $132.00
    $132.00 - $132.00
    $132.00
    Save $33.00 Save $0.00
  • Save $43.05 Save $0.00
    $287.00
    $287.00 - $287.00
    $287.00
    $243.95
    $243.95 - $243.95
    $243.95

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

    Victron Energy
    4 in stock

    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 ...

    View full details
    $287.00
    $287.00 - $287.00
    $287.00
    $243.95
    $243.95 - $243.95
    $243.95
    Save $43.05 Save $0.00
  • Save $43.50 Save $0.00
    $217.20
    $217.20 - $217.20
    $217.20
    $173.70
    $173.70 - $173.70
    $173.70

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

    Samlex America
    4 in stock

    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...

    View full details
    $217.20
    $217.20 - $217.20
    $217.20
    $173.70
    $173.70 - $173.70
    $173.70
    Save $43.50 Save $0.00
  • Save $27.20 Save $0.00
    $135.90
    $135.90 - $135.90
    $135.90
    $108.70
    $108.70 - $108.70
    $108.70

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

    Samlex America
    Only 2 left!

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

    View full details
    $135.90
    $135.90 - $135.90
    $135.90
    $108.70
    $108.70 - $108.70
    $108.70
    Save $27.20 Save $0.00
  • Save $11.25 Save $0.00
    $75.00
    $75.00 - $75.00
    $75.00
    $63.75
    $63.75 - $63.75
    $63.75

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

    Victron Energy
    4 in stock

    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...

    View full details
    $75.00
    $75.00 - $75.00
    $75.00
    $63.75
    $63.75 - $63.75
    $63.75
    Save $11.25 Save $0.00
  • Save $444.00 Save $0.00
    $976.99
    $976.99 - $976.99
    $976.99
    $532.99
    $532.99 - $532.99
    $532.99

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

    Mastervolt
    7 in stock

    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
    $976.99 - $976.99
    $976.99
    $532.99
    $532.99 - $532.99
    $532.99
    Save $444.00 Save $0.00
  • Save $28.20 Save $0.00
    $188.00
    $188.00 - $188.00
    $188.00
    $159.80
    $159.80 - $159.80
    $159.80

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

    Victron Energy
    17 in stock

    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 ...

    View full details
    $188.00
    $188.00 - $188.00
    $188.00
    $159.80
    $159.80 - $159.80
    $159.80
    Save $28.20 Save $0.00
  • Save $62.85 Save $0.00
    $419.00
    $419.00 - $419.00
    $419.00
    $356.15
    $356.15 - $356.15
    $356.15

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

    Victron Energy
    40 in stock

    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...

    View full details
    $419.00
    $419.00 - $419.00
    $419.00
    $356.15
    $356.15 - $356.15
    $356.15
    Save $62.85 Save $0.00
  • Save $35.55 Save $0.00
    $237.00
    $237.00 - $237.00
    $237.00
    $201.45
    $201.45 - $201.45
    $201.45

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

    Victron Energy
    11 in stock

    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...

    View full details
    $237.00
    $237.00 - $237.00
    $237.00
    $201.45
    $201.45 - $201.45
    $201.45
    Save $35.55 Save $0.00
  • Save $28.20 Save $0.00
    $188.00
    $188.00 - $188.00
    $188.00
    $159.80
    $159.80 - $159.80
    $159.80

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

    Victron Energy
    9 in stock

    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) ...

    View full details
    $188.00
    $188.00 - $188.00
    $188.00
    $159.80
    $159.80 - $159.80
    $159.80
    Save $28.20 Save $0.00
  • Save $7.95 Save $0.00
    $53.00
    $53.00 - $53.00
    $53.00
    $45.05
    $45.05 - $45.05
    $45.05

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

    Victron Energy
    11 in stock

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

    View full details
    $53.00
    $53.00 - $53.00
    $53.00
    $45.05
    $45.05 - $45.05
    $45.05
    Save $7.95 Save $0.00
  • Save $37.95 Save $0.00
    $253.00
    $253.00 - $253.00
    $253.00
    $215.05
    $215.05 - $215.05
    $215.05

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

    Victron Energy
    9 in stock

    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 ...

    View full details
    $253.00
    $253.00 - $253.00
    $253.00
    $215.05
    $215.05 - $215.05
    $215.05
    Save $37.95 Save $0.00
  • Save $288.97 Save $0.00
    $1,355.96
    $1,355.96 - $1,355.96
    $1,355.96
    $1,066.99
    $1,066.99 - $1,066.99
    $1,066.99

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

    Newmar Power
    Only 2 left!

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

    View full details
    $1,355.96
    $1,355.96 - $1,355.96
    $1,355.96
    $1,066.99
    $1,066.99 - $1,066.99
    $1,066.99
    Save $288.97 Save $0.00
  • Save $59.77 Save $0.00
    $227.76
    $227.76 - $227.76
    $227.76
    $167.99
    $167.99 - $167.99
    $167.99

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

    Newmar Power
    Only 2 left!

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

    View full details
    $227.76
    $227.76 - $227.76
    $227.76
    $167.99
    $167.99 - $167.99
    $167.99
    Save $59.77 Save $0.00
  • Save $11.25 Save $0.00
    $75.00
    $75.00 - $75.00
    $75.00
    $63.75
    $63.75 - $63.75
    $63.75

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

    Victron Energy
    5 in stock

    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...

    View full details
    $75.00
    $75.00 - $75.00
    $75.00
    $63.75
    $63.75 - $63.75
    $63.75
    Save $11.25 Save $0.00
  • Save $13.10 Save $0.00
    $65.60
    $65.60 - $65.60
    $65.60
    $52.50
    $52.50 - $52.50
    $52.50

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

    Samlex America
    7 in stock

    5A Non-Isolated Step-Down 24VDC-12VDC ConverterThis high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nomi...

    View full details
    $65.60
    $65.60 - $65.60
    $65.60
    $52.50
    $52.50 - $52.50
    $52.50
    Save $13.10 Save $0.00
  • Save $479.00 Save $0.00
    $1,054.99
    $1,054.99 - $1,054.99
    $1,054.99
    $575.99
    $575.99 - $575.99
    $575.99

    Mastervolt Mac Plus 12/48-15 [81203205]

    Mastervolt
    Only 1 left!

    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...

    View full details
    $1,054.99
    $1,054.99 - $1,054.99
    $1,054.99
    $575.99
    $575.99 - $575.99
    $575.99
    Save $479.00 Save $0.00
  • Save $386.00 Save $0.00
    $862.99
    $862.99 - $862.99
    $862.99
    $476.99
    $476.99 - $476.99
    $476.99

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

    Mastervolt
    3 in stock

    Magic 12/12-20 DC ConverterFor The Toughest TasksThe Mac and Magic DC-DC converters are designed for the toughest conditions for professional, sem...

    View full details
    $862.99
    $862.99 - $862.99
    $862.99
    $476.99
    $476.99 - $476.99
    $476.99
    Save $386.00 Save $0.00
  • Save $318.31 Save $0.00
    $1,493.30
    $1,493.30 - $1,493.30
    $1,493.30
    $1,174.99
    $1,174.99 - $1,174.99
    $1,174.99

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

    Newmar Power
    3 in stock

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

    View full details
    $1,493.30
    $1,493.30 - $1,493.30
    $1,493.30
    $1,174.99
    $1,174.99 - $1,174.99
    $1,174.99
    Save $318.31 Save $0.00
  • Save $28.20 Save $0.00
    $188.00
    $188.00 - $188.00
    $188.00
    $159.80
    $159.80 - $159.80
    $159.80

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

    Victron Energy
    8 in stock

    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 ...

    View full details
    $188.00
    $188.00 - $188.00
    $188.00
    $159.80
    $159.80 - $159.80
    $159.80
    Save $28.20 Save $0.00
  • Save $52.30 Save $0.00
    $303.29
    $303.29 - $303.29
    $303.29
    $250.99
    $250.99 - $250.99
    $250.99

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

    Newmar Power
    8 in stock

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

    View full details
    $303.29
    $303.29 - $303.29
    $303.29
    $250.99
    $250.99 - $250.99
    $250.99
    Save $52.30 Save $0.00
  • Save $20.10 Save $0.00
    $134.00
    $134.00 - $134.00
    $134.00
    $113.90
    $113.90 - $113.90
    $113.90

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

    Victron Energy
    11 in stock

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

    View full details
    $134.00
    $134.00 - $134.00
    $134.00
    $113.90
    $113.90 - $113.90
    $113.90
    Save $20.10 Save $0.00
  • Save $44.60 Save $0.00
    $223.40
    $223.40 - $223.40
    $223.40
    $178.80
    $178.80 - $178.80
    $178.80

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

    Samlex America
    4 in stock

    100W Fully Isolated DC-DC Converter - 8A - 20-35V Input - 12.5V OutputIDC-100 series is a complete line of high efficiency 100 Watt isolated DC-DC...

    View full details
    $223.40
    $223.40 - $223.40
    $223.40
    $178.80
    $178.80 - $178.80
    $178.80
    Save $44.60 Save $0.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare