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Power Supplies

Marine power supplies and converters for onboard electrical systems. Shop DC-DC converters, AC-DC power supplies, voltage regulators, and power distribution units for powerboats, sailboats, and yachts.

Original price $1,044.93 - Original price $1,044.93
Original price $1,044.93
$1,044.93
$1,044.93 - $1,044.93
Current price $1,044.93

Newmar Power Pac 7AH Power Supply

Only 1 left!

Power-Pac Designed for critical applications such as VHF shore stations that must remain on the air, even during a power outage. The 12 volt suppl...

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Original price $1,044.93 - Original price $1,044.93
Original price $1,044.93
$1,044.93
$1,044.93 - $1,044.93
Current price $1,044.93
Original price $1,245.22 - Original price $1,245.22
Original price $1,245.22
$1,245.22
$1,245.22 - $1,245.22
Current price $1,245.22

Newmar Power Pac 14AH Power Supply

Only 5 left!

Power-Pac Designed for critical applications such as VHF shore stations that must remain on the air, even during a power outage. The 12 volt suppl...

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Original price $1,245.22 - Original price $1,245.22
Original price $1,245.22
$1,245.22
$1,245.22 - $1,245.22
Current price $1,245.22
Original price $3,675.00 - Original price $3,675.00
Original price $3,675.00
$3,675.00
$3,675.00 - $3,675.00
Current price $3,675.00

Newmar 115-24-35CD Pwr Supply 115/230VAC To 24VDC @ 35A Cont

Only 2 left!

Heavy Duty Series Designed for powering 12 and 24 VDC communication/navigation equipment aboard commercial vessels where reliability is the primar...

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Original price $3,675.00 - Original price $3,675.00
Original price $3,675.00
$3,675.00
$3,675.00 - $3,675.00
Current price $3,675.00
Original price $2,492.00 - Original price $2,492.00
Original price $2,492.00
$2,492.00
$2,492.00 - $2,492.00
Current price $2,492.00

Newmar 115-24-18CD Pwr Supply 115/230VAC To 24VDC @ 18A Cont

Only 2 left!

Heavy Duty Series Designed for powering 12 and 24 VDC communication/navigation equipment aboard commercial vessels where reliability is the primar...

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Original price $2,492.00 - Original price $2,492.00
Original price $2,492.00
$2,492.00
$2,492.00 - $2,492.00
Current price $2,492.00
Original price $1,593.00 - Original price $1,593.00
Original price $1,593.00
$1,593.00
$1,593.00 - $1,593.00
Current price $1,593.00

Newmar 115-24-10 Power Supply 115/230VAC To 24VDC @ 10 Amps

Only 2 left!

Heavy Duty Series Designed for powering 12 and 24 VDC communication/navigation equipment aboard commercial vessels where reliability is the primar...

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Original price $1,593.00 - Original price $1,593.00
Original price $1,593.00
$1,593.00
$1,593.00 - $1,593.00
Current price $1,593.00
Original price $735.00 - Original price $735.00
Original price $735.00
$735.00
$735.00 - $735.00
Current price $735.00

Newmar 115-12-8 Power Supply 115/230VAC To 12VDC @ 8 Amps

in stock

Heavy Duty Series Designed for powering 12 and 24 VDC communication/navigation equipment aboard commercial vessels where reliability is the primar...

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Original price $735.00 - Original price $735.00
Original price $735.00
$735.00
$735.00 - $735.00
Current price $735.00
Original price $2,342.00 - Original price $2,342.00
Original price $2,342.00
$2,342.00
$2,342.00 - $2,342.00
Current price $2,342.00

Newmar 115-12-35CD Pwr Supply 115/230VAC To 12VDC @35A Cont

Only 3 left!

Heavy Duty Series Designed for powering 12 and 24 VDC communication/navigation equipment aboard commercial vessels where reliability is the primar...

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Original price $2,342.00 - Original price $2,342.00
Original price $2,342.00
$2,342.00
$2,342.00 - $2,342.00
Current price $2,342.00
Original price $1,603.00 - Original price $1,603.00
Original price $1,603.00
$1,603.00
$1,603.00 - $1,603.00
Current price $1,603.00

Newmar 115-12-20A Power Supply 115/230VAC To 12VDC @ 20 Amps

Only 1 left!

Heavy Duty Series Designed for powering 12 and 24 VDC communication/navigation equipment aboard commercial vessels where reliability is the primar...

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Original price $1,603.00 - Original price $1,603.00
Original price $1,603.00
$1,603.00
$1,603.00 - $1,603.00
Current price $1,603.00
Original price $320.00 - Original price $320.00
Original price $320.00
$320.00
$320.00 - $320.00
Current price $320.00

Newmar 150-A Alternator Filter

Only 4 left!

Noise Filters The interference or electronic "noise" generated by alternators, ignition systems, motors, etc., can render a vehicle or vessel's rad...

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Original price $320.00 - Original price $320.00
Original price $320.00
$320.00
$320.00 - $320.00
Current price $320.00
Original price $365.00 - Original price $365.00
Original price $365.00
$365.00
$365.00 - $365.00
Current price $365.00

Newmar NS-12-20 Nav Start Guard

Only 2 left!

DC UPS: StartGuard The abrupt DC system voltage drop that accompanies engine starting can cause communication/navigation electronics to "dump" prog...

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Original price $365.00 - Original price $365.00
Original price $365.00
$365.00
$365.00 - $365.00
Current price $365.00
Original price $888.00 - Original price $888.00
Original price $888.00
$888.00
$888.00 - $888.00
Current price $888.00

Newmar NP-12 Nav Pak

Only 2 left!

Newmar Nav-Pac 12v DC UPSModel: NP-12 Prevents voltage "drop-out" during engine start and/or other high intermittent loads such as Thrusters Absorb...

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Original price $888.00 - Original price $888.00
Original price $888.00
$888.00
$888.00 - $888.00
Current price $888.00
Original price $114.45 - Original price $114.45
Original price $114.45
$114.45
$114.45 - $114.45
Current price $114.45

Newmar PC-10 Power Conditioner

in stock

Noise Filters The interference or electronic "noise" generated by alternators, ignition systems, motors, etc., can render a vehicle or vessel's rad...

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Original price $114.45 - Original price $114.45
Original price $114.45
$114.45
$114.45 - $114.45
Current price $114.45
Original price $192.28 - Original price $192.28
Original price $192.28
$192.28
$192.28 - $192.28
Current price $192.28

Newmar APS-70 Power Selector

Only 5 left!

Automatic Power Selectors The Automatic Power Selector (APS) is a solid state device which enables installation of a seamless, redundant power syst...

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Original price $192.28 - Original price $192.28
Original price $192.28
$192.28
$192.28 - $192.28
Current price $192.28
Original price $1,355.96 - Original price $1,355.96
Original price $1,355.96
$1,355.96
$1,355.96 - $1,355.96
Current price $1,355.96

Newmar 32-12-35 DC-DC Converter 20-50VDC To 13.6 Vdc @ 35A

Only 3 left!

Original price $1,355.96 - Original price $1,355.96
Original price $1,355.96
$1,355.96
$1,355.96 - $1,355.96
Current price $1,355.96
Original price $708.50 - Original price $708.50
Original price $708.50
$708.50
$708.50 - $708.50
Current price $708.50

Newmar 32-12-15 DC-DC Converter 20-50VDC To 13.6 Vdc @ 15A

Only 2 left!

Newmar 32-12-15 15 Amp DC-DC ConverterModel: 32-12-15 Excellent Regulation: Output voltage maintained within 1% under all line and load conditions ...

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Original price $708.50 - Original price $708.50
Original price $708.50
$708.50
$708.50 - $708.50
Current price $708.50
Original price $633.29 - Original price $633.29
Original price $633.29
$633.29
$633.29 - $633.29
Current price $633.29

Newmar 32-12-10 DC-DC Converter 20-50VDC To 13.6 Vdc @ 10A

Only 1 left!

Newmar 32-12-10 10 Amp DC-DC ConverterModel: 32-12-10 Excellent Regulation: Output voltage maintained within 1% under all line and load conditions ...

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Original price $633.29 - Original price $633.29
Original price $633.29
$633.29
$633.29 - $633.29
Current price $633.29
Original price $1,379.12 - Original price $1,379.12
Original price $1,379.12
$1,379.12
$1,379.12 - $1,379.12
Current price $1,379.12

Newmar 12-24-25 Step Up DC-DC Converter 25 Amp Conitnuos

Only 2 left!

These "UP" converters produce 24 volts from 12 volt systems and are ideal for managing dual voltage applications on marine vessels without having t...

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Original price $1,379.12 - Original price $1,379.12
Original price $1,379.12
$1,379.12
$1,379.12 - $1,379.12
Current price $1,379.12
Original price $525.33 - Original price $525.33
Original price $525.33
$525.33
$525.33 - $525.33
Current price $525.33

Newmar 12-24-7 Step Up DC-DC Converter 7AMP Conitnuos

Only 1 left!

These "UP" converters produce 24 volts from 12 volt systems and are ideal for managing dual voltage applications on marine vessels without having t...

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Original price $525.33 - Original price $525.33
Original price $525.33
$525.33
$525.33 - $525.33
Current price $525.33
Original price $976.26 - Original price $976.26
Original price $976.26
$976.26
$976.26 - $976.26
Current price $976.26

Newmar 12-24-16 Step Up DC-DC Converter 16 Amp Conitnuos

Only 3 left!

These "UP" converters produce 24 volts from 12 volt systems and are ideal for managing dual voltage applications on marine vessels without having t...

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Original price $976.26 - Original price $976.26
Original price $976.26
$976.26
$976.26 - $976.26
Current price $976.26
Original price $485.00 - Original price $485.00
Original price $485.00
$485.00
$485.00 - $485.00
Current price $485.00

Newmar 12-12-6I 12 Volt 6 Amp Power Stabilizer

Only 2 left!

Newmar 12-12-6I Power StabilizerModel: 12-12-6I Operate electronics at optimal input voltage, even from nearly drained batteries Boost voltage to c...

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Original price $485.00 - Original price $485.00
Original price $485.00
$485.00
$485.00 - $485.00
Current price $485.00
Original price $312.00 - Original price $312.00
Original price $312.00
$312.00
$312.00 - $312.00
Current price $312.00

Newmar 12-12-3I 12 Volt 3 Amp Power Stabilizer

Only 2 left!

newmar 12-12-3I Power StabilizerModel: 12-12-3I Operate electronics at optimal input voltage, even from nearly drained batteries Boost voltage to c...

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Original price $312.00 - Original price $312.00
Original price $312.00
$312.00
$312.00 - $312.00
Current price $312.00
Original price $109.95 - Original price $109.95
Original price $109.95
$109.95
$109.95 - $109.95
Current price $109.95

Millennia MILSPAPOWER9 Power Supply Water Tight

Only 5 left!

Product features: AC to DC power supply as produced for portable spa industry 10 amps output rated current Automatic current sensing L.E.D. power ...

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Original price $109.95 - Original price $109.95
Original price $109.95
$109.95
$109.95 - $109.95
Current price $109.95
Original price $709.99 - Original price $709.99
Original price $709.99
$709.99
$709.99 - $709.99
Current price $709.99

Mastervolt Mac Plus 24/24-30 DC-DC Converter 24v Input 30A 24v Output CZone

Only 1 left!

mastervolt Mac Plus 24/24-30 + Czone DC to DC ConverterModel: 81205405 Fast and safe charging, even during short trips Fanless design for silent op...

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Original price $709.99 - Original price $709.99
Original price $709.99
$709.99
$709.99 - $709.99
Current price $709.99
Original price $709.99 - Original price $709.99
Original price $709.99
$709.99
$709.99 - $709.99
Current price $709.99

Mastervolt Mac Plus 12/24-30 DC-DC Converter 12v Input 30A 24v Output CZone

Only 2 left!

mastervolt Mac Plus 12/24-30 + Czone DC to DC ConverterModel: 81205305 Fast and safe charging, even during short trips Fanless design for silent op...

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Original price $709.99 - Original price $709.99
Original price $709.99
$709.99
$709.99 - $709.99
Current price $709.99
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