Marine Power Supplies, Transformers & Converters

27 results
CategoryMarine Electrical Supplies
CategoryMarine Power Supplies, Transformers & Converters
Show In-Stock Only

Orion-Tr Smart DC-DC Charger - Non-Isolated

Victron Energy

Orion-Tr Smart DC-DC Battery Charger - Non-Isolated

Available in 2 options

$215.05

In Stock
Buck-Boost DC-DC Converter - 25A

Victron Energy

Victron Buck-Boost DC-DC Converter

Available in 3 options

$541.45 - $1,177.25

In Stock
Top View of Victron Energy Orion DC to DC Converter - 24/12-70A Non-isolated, High power

Victron Energy

Orion DC to DC Converters - Non-isolated, High power

Available in 5 options

$66.36 - $140.25

In Stock
Orion IP43 TR DC to DC Converter - Isolated

Victron Energy

Orion TR DC to DC Converter - Isolated

Available in 11 options

$68.18 - $201.45

In Stock
Top of Victron Energy Orion 24V TR DC to DC Converter, Non-isolated

Victron Energy

Victron Orion IP43 24V TR DC to DC Converter

Available in 2 options

$35.45 - $44.55

In Stock
STARTGUARD VOLTAGE PROTEC 20AMP

Newmar

Newmar NS12-20 - StartGuard Uninterruptible DC Power Supply with Relay

SKU: 127311 | Item ID: NMR NS12-20

$282.23

In Stock
7806-0001 of Vitrifrigo Converter Power Supply

Vitrifrigo

Converter Power Supply

SKU: 1033556 | Item ID: VIT 7806-0001

$81.82

In Stock
ori241220260 of Victron Energy Orion IP67

Victron Energy

Orion 24/12-20 DC-DC Voltage Converter - 24V to 12V

SKU: 1030005 | Item ID: VIC ORI241220260

$48.18

In Stock
DC to DC Converters

Newmar

DC to DC Converters - Standard

Available in 8 options

$402.67 - $1,201.75

In Stock
Heavy-Duty AC to DC Power Supplies

Newmar

Heavy-Duty AC to DC Power Supplies

Available in 6 options

$525.31 - $2,785.13

In Stock
VOLTAGE REDUCER

Fireboy-Xintex

CNV-12-1 - DC to DC Voltage Reducer

SKU: 80409 | Item ID: XIN CNV-12-1

$110.71

In Stock
Image coming soon

Watt & Sea

Cruising Hydrogenerator POD 600

SKU: 1007874 | Item ID: WTS WSPKPOD624

$6,199.01

Special Order Only
Orion XS 12/12-50A DC-DC Battery Charger

Victron Energy

Orion XS 12/12-50A DC-DC Battery Charger

SKU: 1041349 | Item ID: VIC ORI121217040

$328.10

Out of Stock
Orion-Tr Smart DC-DC Chargers - Isolated

Victron Energy

Orion-Tr Smart DC-DC Battery Charger - Isolated

SKU: 1027485 | Item ID: VIC ORI242440120

$243.95

Out of Stock
15-32V VOLTAGE REGULATOR (24VTO12V)

Dr LED

24 to 12V DC In-Line Step-Down Voltage Converter

SKU: 187188 | Item ID: DLE 8001337

$2.99

Out of Stock
Orion IP67 24V DC to DC Converters

Victron Energy

Orion IP67 24V DC to DC Converters

Available in 2 options

$22.73 - $37.27

In Stock
DC to DC Converters

Newmar

DC to DC Converters - Isolated

Available in 4 options

$731.67 - $2,170.75

Special Order Only
12V NAV PAC VOLTAGE PROTECTION

Newmar

Nav-Pac Continuous Power Supply

SKU: 29770 | Item ID: NMR NP12

$740.36

Special Order Only
DC Master 24/12-24A Converter

MasterVolt

DC Master 24/12-24A Converter

SKU: 439759 | Item ID: MVT 81400330

$286.77

In Stock
Alternator Surge Protection Module

Balmar

Alternator Surge Protection Module

Available in 2 options

$80.99 - $89.99

In Stock
Image coming soon

Watt & Sea

CRUISING 300 Hydrogenerator

Available in 2 options

$4,929.72

Special Order Only
12 To 24V Step-Up Converter

Newmar

12 To 24V Step-Up Converter

SKU: 442068 | Item ID: NMR 12-24-7

$406.90

Out of Stock
Image coming soon

Lunasea Lighting

3 Amp Waterproof Voltage Converter

SKU: 440310 | Item ID: LUN LLB-17PA-11-00

$31.53

Special Order Only
Extreme Vibration Mounting Kit

Newmar

Extreme Vibration Mounting Kit

Available in 2 options

$73.93 - $82.33

Special Order Only
Image coming soon

Watt & Sea

CRUISING 600 Hydrogenerator

Available in 2 options

$6,579.80 - $6,763.11

Special Order Only
4KVA 120/240 VAC AUTO TRANSFORMER

Outback Power Systems

X-240 Auto-Transformer - Without Enclosure

SKU: 167766 | Item ID: OUT X-240

$565.00

Special Order Only
Auto Transformer

Outback Power Systems

PSX-240 Auto Transformer - With Enclosure

SKU: 447022 | Item ID: OUT PSX-240

$1,163.66

Special Order Only
1-27 results of 27

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.