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NewMar 115-12-8 Marine DC Power Supply 13.6V 8A Intermittent

Manufacturer

NewMar

<h3>NewMar: Trusted DC Power Solutions for Over Five Decades</h3> <p>NewMar has established itself as a premier manufacturer of high-quality DC power products, bringing more than 50 years of engineering excellence to the automotive, marine, and telecommunications industries. Known for their rugged construction and intelligent charging technology, NewMar products deliver reliable performance in demanding environments ranging from emergency service vehicles to off-shore marine applications.</p> <p>The company's reputation is built on a foundation of innovation and quality control. With complete in-house manufacturing capabilities including CNC machining, PCB design and assembly, and comprehensive function testing, NewMar maintains exacting standards throughout the production process. This vertical integration ensures that every product meets the brand's stringent reliability requirements, making NewMar a trusted choice for professionals who depend on consistent power delivery.</p> <h3>Advanced Battery Charging Technology</h3> <p>At the heart of NewMar's product lineup is their proprietary Phase Three smart charging technology, which sets the standard for intelligent <a href="/11280-newmar-vehicle-battery-2476">vehicle battery</a> management. Unlike conventional chargers that can overcharge or undercharge batteries, NewMar's three-stage charging process—bulk, absorption, and float—optimizes charge cycles to maximize battery performance and extend service life. The chargers feature adaptive voltage regulation that automatically adjusts for different battery types including flooded lead-acid, AGM, and gel-cell configurations.</p> <p>NewMar battery chargers are engineered for hostile environments, with rugged stainless steel cases, polyurethane-coated circuitry for corrosion resistance, and sealed construction that prevents dust and moisture intrusion. These chargers can withstand the punishment of off-road vehicles, mining equipment, and marine installations where reliability is non-negotiable. Multiple isolated output banks allow simultaneous charging of separate battery systems, while integrated current limiting prevents damage from overloading.</p> <h3>Remote Starting and Power Accessories</h3> <p>Beyond battery charging, NewMar offers specialized power management solutions including <a href="/11280-newmar-remote-vehicle-starter-kit-14550">remote vehicle starter kits</a> designed for professional and recreational applications. These systems integrate with NewMar's broader power distribution ecosystem, providing seamless compatibility with battery integrators, DC converters, and power supplies.</p> <p>The brand's Battery Integrator products exemplify NewMar's engineering philosophy: intelligent solutions that solve real-world problems. These devices act as smart switches, connecting independent battery banks during charging while isolating them during discharge, allowing users to maintain separate house and engine-start batteries without voltage drop issues common to traditional diode isolators.</p> <h3>Built for Professional Applications</h3> <p>NewMar's commitment to quality has made their products the choice of professionals across multiple industries. From powering critical communications equipment in remote telecom sites to maintaining emergency vehicle battery systems in fire departments, NewMar products deliver when failure is not an option. The company's extensive product line includes DC power systems, inverter-chargers, UPS systems, and a full range of installation accessories, all backed by comprehensive warranties and technical support. Whether you're outfitting a commercial vessel, upgrading an emergency response fleet, or maintaining mission-critical equipment, NewMar provides the reliable DC power solutions that professionals demand.</p>

Part Number

115-12-8
06/21/2036 9:23 AM
Sale Price

$578.38

In Stock (5)

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Product Details

The NewMar 115-12-8 is a heavy-duty linear DC power supply designed for commercial marine applications where reliability and clean power are critical. This rugged unit delivers 13.6 VDC output with exceptional noise-free performance, making it ideal for powering sensitive 12-volt communication and navigation equipment onboard vessels.

Key Features:

  • Proven linear circuit design provides pure, noise-free DC output with only 40mV peak-to-peak ripple
  • Excellent voltage regulation maintained within 1% under all rated line and load conditions
  • Polyurethane conformal-coated PC board and corrosion-resistant aluminum case with integral shock mounts for harsh marine environments
  • Large heat sink fins extract and dissipate heat for cool, reliable operation
  • Comprehensive protection: overvoltage, current limiting (105% of intermittent rating), thermal overload, and input/output fusing
  • Heavy-duty mounting flange and front panel terminal block for secure installation

Specifications:

  • Input Voltage: 115/230 VAC selectable, 50-60 Hz (105-125/210-250 VAC range)
  • Output Voltage: 13.6 VDC (internally adjustable 12.6-14.5 VDC)
  • Output Current: 8A intermittent (20 min max, 20% duty) / 5A continuous (24/7 operation)
  • Maximum Input Current: 2.5A @ 115VAC, 1.5A @ 230VAC
  • Regulation: 1% line and load at rated input voltage
  • Operating Temperature: 0-50°C (derate linearly from 100% @ 40°C to 50% @ 50°C)

Optional Features:

  • Can be modified for use as a battery charger
  • Transfer relay available for automatic battery backup during power failure (ERC option)

Built to withstand the demanding conditions of commercial marine service, this power supply combines rugged construction with reliable performance for mission-critical 12-volt systems.

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