NP-12 - Newmar Power Newmar NP-12 Nav-Pac - Reliable 12V PSU for | Aztek Computers
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SKU: N48RUULSUX |  Mfg. Part: NP-12  | UPC: 729198144616  |  0 Reviews  |     Share Make an offer

NP-12 - Newmar Power Newmar NP-12 Nav-Pac - Reliable 12V PSU for Marine Use

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$692.83  $935.32
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Product Overview

NP-12 Nav-Pac - Reliable 12V Power Supply for Marine Electronics

Marine communication and navigation devices require stable DC input power to function optimally. Engine starts, line spikes from alternators, and electronic noise can disrupt their sensitive circuits. The NAV-PAC ensures a steady power supply, preventing these issues.

Key Benefits:

  • Eliminates voltage drop during engine startups and other high load conditions.
  • Absorbs harmful voltage spikes.
  • Reduces electrical noise interference.
  • Offers battery backup for up to 15 minutes.
  • Optional remote monitoring panel available (part number: 773-5037-0).

Expert Overview

The Newmar Power NP-12 Nav-Pac is a dedicated 12-volt power supply unit designed for marine electronics. It provides stable DC input power, addressing common issues such as voltage drops during engine starts, line spikes from alternators, and electrical noise. This unit is suitable for IT professionals and marine system integrators who require a reliable power source for sensitive communication and navigation devices on vessels. It helps maintain optimal functionality by ensuring a steady power supply, thereby preventing disruptions caused by fluctuating electrical conditions. The NP-12 offers a maximum output of 20 amps at 12 volts and includes a sealed, rechargeable 5.0 Amp-Hour battery for up to 15 minutes of backup power, depending on the load. Its noise filtering capabilities extend up to 200 MHz, and it provides voltage spike protection for transient energy up to 100 Joules at 4,000 amps maximum. This unit is a practical solution for enhancing the stability and longevity of marine electronic systems.

Technical Specifications

  • Output Capacity: 12 Volt with a maximum of 20 amps.
  • Battery: Sealed Rechargeable, 5.0 Amp-Hour with a lifespan of 5-7 years, replaceable.
  • Noise Filtering: Efficient up to 200 MHz.
  • Voltage Spike Protection: Capable of handling transient energy of 100 Joules at 4,000 amps maximum.
  • Back-Up Power Options: 8A for 15 minutes, 12A for 8 minutes, 18A for 2 minutes, and 20A for 1 minute.
  • Dimensions: 5.25 x 6.2 x 7.4 inches (13.3 x 15.7 x 18.8 cm).
  • Weight: 5.9 lbs (2.7 kg).

Product Details

  • Manufacturer:
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  • ASIN:
  • UPC:
  • Condition:
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  • Country of Origin:
  • Newmar Power
  • NP-12
  • B07G89ZX5S
  • 729198144616
  • New
  • 7.6 lbs
  • 10 X 9 X 10
  • Aug 22, 2026
  • Mar 07, 2025
  • UNITED STATES
Product Identifiers: Brand: Newmar Power • Part #: NP-12 • UPC: 729198144616 • ASIN: B07G89ZX5S • Category: 12-Volt Portable Appliances

Frequently Asked Questions

What is the primary use case for the Newmar NP-12 Nav-Pac?

The NP-12 Nav-Pac is designed to provide stable 12V DC power for marine communication and navigation electronics. It addresses issues like voltage drops, line spikes, and electrical noise that can disrupt sensitive circuits on boats.

What are the backup power capabilities of this unit?

The unit includes a 5.0 Amp-Hour sealed rechargeable battery. It can provide 8A for 15 minutes, 12A for 8 minutes, 18A for 2 minutes, or 20A for 1 minute of backup power.

What are the dimensions and weight of the NP-12 Nav-Pac?

The dimensions of the unit are 5.25 x 6.2 x 7.4 inches (13.3 x 15.7 x 18.8 cm). It weighs 5.9 lbs (2.7 kg).

Does the NP-12 Nav-Pac offer protection against electrical interference?

Yes, the unit provides efficient noise filtering up to 200 MHz and voltage spike protection capable of handling transient energy of 100 Joules at 4,000 amps maximum.

NP-12 - Newmar Power Newmar NP-12 Nav-Pac - Reliable 12V PSU for Marine Use

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