48-12-6I - Newmar Power Newmar DC Converter 20-56VDC to 13.6V | Aztek Computers
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SKU: DZ6PD3V8CH |  Mfg. Part: 48-12-6I  | 
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48-12-6I - Newmar Power Newmar DC Converter 20-56VDC to 13.6V

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$663.45  $895.66
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Product Overview

The Newmar DC-DC Converter efficiently transforms input voltages from 20 to 56 VDC into a stable 13.6 VDC output, ideal for powering communication and navigation equipment in negative ground systems. It's designed to operate effectively in mobile and marine applications, offering high reliability in demanding environments.

Featuring excellent voltage regulation of 1% across all line and load conditions, this converter utilizes a large heat sink for efficient cooling, ensuring long life for all components. The corrosion-resistant anodized aluminum case, along with polyurethane conformal coating on PC boards, makes it suitable for harsh conditions.

Equipped with multiple protection circuits, including current limiting, automatic thermal shutdown, short circuit proofing, reverse polarity, and overvoltage protection (except for 3 Amp models), you can trust it to protect your devices. It also carries the CE mark, showcasing compliance with European safety standards.

Expert Overview

The Newmar DC-DC Converter (part number 48-12-6I) is a heavy-duty voltage converter designed for IT and industrial buyers requiring a stable 13.6 VDC output from a variable 20-56 VDC input. This unit is engineered for reliable operation in demanding mobile and marine environments, making it suitable for powering critical communication and navigation equipment in negative ground systems. Its robust design features a corrosion-resistant anodized aluminum case and polyurethane conformal coating on PC boards, ensuring durability in harsh conditions. The converter maintains excellent voltage regulation of �1% across all line and load conditions, providing consistent power delivery. Integrated protection circuits, including current limiting, automatic thermal shutdown, short circuit proofing, reverse polarity, and overvoltage protection, safeguard connected devices and the unit itself. A large heat sink facilitates efficient cooling, contributing to component longevity and sustained performance.

Technical Specifications

  • Input voltage: 20-56 VDC
  • Output voltage: 13.6 VDC, adjustable from 12.6 to 14.5 VDC
  • Excellent voltage regulation: ±1% under all conditions
  • Wide operating temperature range: 0-50°C
  • Various protection circuits: Overvoltage, reverse polarity, current limiting
  • Corrosion-resistant aluminum case
  • Low idle current: less than 100 mA
  • CE certification for safety compliance

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Newmar Power
  • 48-12-6I
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Jul 24, 2026
  • Dec 22, 2025
Product Identifiers: Brand: Newmar Power • Part #: 48-12-6I • Category: Heavy-Duty Voltage Converters

Frequently Asked Questions

What is the input voltage range for this converter?

The Newmar DC-DC Converter accepts an input voltage range of 20 to 56 VDC.

Can the output voltage be adjusted?

Yes, the output voltage is 13.6 VDC but can be adjusted from 12.6 to 14.5 VDC.

What type of environments is this converter suitable for?

This converter is designed for mobile and marine applications, offering high reliability in demanding environments due to its corrosion-resistant case and conformal coated PC boards.

What protection features are included?

The converter includes multiple protection circuits such as overvoltage, reverse polarity, current limiting, automatic thermal shutdown, and short circuit proofing.

48-12-6I - Newmar Power Newmar DC Converter 20-56VDC to 13.6V

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Reviews for Newmar Power 48-12-6I

$663.45