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Marine Power Supplies, Transformers & Converters
Fisheries Supply is your premier supplier of marine power transformers and battery converters from trusted brands. We offer a full range of marine power supplies for DC to DC or AC to DC conversion, along with hydrogenerators and step-up or step-down converters. Shop now and save or browse our great selection of marine inverters and chargers.
Victron Energy
Victron Orion IP43 24V TR DC to DC Converter
Available in 2 options
Victron Energy
Orion-Tr Smart DC-DC Battery Charger - Non-Isolated
Available in 2 options
Victron Energy
Orion-Tr Smart DC-DC Battery Charger - Isolated
SKU: 1027485 | Item ID: VIC ORI242440120
Victron Energy
Orion TR DC to DC Converter - Isolated
Available in 10 options
Victron Energy
Orion DC to DC Converters - Non-isolated, High power
Available in 5 options
Victron Energy
Orion 24/12-20 DC-DC Voltage Converter - 24V to 12V
SKU: 1030005 | Item ID: VIC ORI241220260
Victron Energy
Victron Buck-Boost DC-DC Converter
Available in 3 options
Victron Energy
Orion IP67 24V DC to DC Converters
Available in 2 options
Watt & Sea
Cruising Hydrogenerator POD 600
SKU: 1007874 | Item ID: WTS WSPKPOD600
Outback Power Systems
PSX-240 Auto Transformer - With Enclosure
SKU: 447022 | Item ID: OUT PSX-240
Outback Power Systems
X-240 Auto-Transformer - Without Enclosure
SKU: 167766 | Item ID: OUT X-240
Watt & Sea
CRUISING 300 Hydrogenerator
Available in 2 options
Watt & Sea
CRUISING 600 Hydrogenerator
Available in 2 options
Newmar
Heavy-Duty AC to DC Power Supplies
Available in 6 options
Newmar
DC to DC Converters - Standard
Available in 8 options
Newmar
DC to DC Converters - Isolated
Available in 4 options
Newmar
12 To 24V Step-Up Converter
SKU: 442068 | Item ID: NMR 12-24-7
Newmar
Nav-Pac Continuous Power Supply
SKU: 29770 | Item ID: NMR NP12
Newmar
Newmar NS12-20 - StartGuard Uninterruptible DC Power Supply with Relay
SKU: 127311 | Item ID: NMR NS12-20
Newmar
Extreme Vibration Mounting Kit
Available in 2 options
Lunasea Lighting
3 Amp Waterproof Voltage Converter
SKU: 440310 | Item ID: LUN LLB-17PA-11-00
Dr LED
24 to 12V DC In-Line Step-Down Voltage Converter
SKU: 187188 | Item ID: DLE 8001337
MasterVolt
DC Master 24/12-24A Converter
SKU: 439759 | Item ID: MVT 81400330
Balmar
Alternator Surge Protection Module
Available in 2 options
Fireboy-Xintex
CNV-12-1 - DC to DC Voltage Reducer
SKU: 80409 | Item ID: XIN CNV-12-1
Victron Energy
Victron Orion IP43 24V TR DC to DC Converter
Available in 2 options
Victron Energy
Orion-Tr Smart DC-DC Battery Charger - Non-Isolated
Available in 2 options
Victron Energy
Orion-Tr Smart DC-DC Battery Charger - Isolated
SKU: 1027485 | Item ID: VIC ORI242440120
Victron Energy
Orion TR DC to DC Converter - Isolated
Available in 10 options
Victron Energy
Orion DC to DC Converters - Non-isolated, High power
Available in 5 options
Watt & Sea
Cruising Hydrogenerator POD 600
SKU: 1007874 | Item ID: WTS WSPKPOD600
Dr LED
24 to 12V DC In-Line Step-Down Voltage Converter
SKU: 187188 | Item ID: DLE 8001337
MasterVolt
DC Master 24/12-24A Converter
SKU: 439759 | Item ID: MVT 81400330
Fireboy-Xintex
CNV-12-1 - DC to DC Voltage Reducer
SKU: 80409 | Item ID: XIN CNV-12-1