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Newmar Power  |  SKU: LOS-102303

Newmar 32-12-15 DC Converter

$508.99 USD $650.00

Product Description

The 32-12-15 DC Converter is an essential power solution for marine and boating applications, enabling you to reliably convert 20-50 VDC input to a stable 12 VDC negative ground output. Ideal for powering communication and navigation equipment on various vessel types, this converter ensures optimal performance in even the most demanding marine electrical systems.

Features

  • Exceptional Voltage Regulation: Maintains output voltage within 1% across all line and load conditions.
  • Efficient Heat Dissipation: Large heat sink fins maximize air contact, ensuring cool operation and prolonging component lifespan.
  • Durable Construction: Polyurethane conformal coating on PC boards and corrosion-resistant anodized aluminum cases with heavy-duty shock mounts guarantee resilience in harsh marine environments.

Protection Circuits

Enhanced safety features protect both the converter and connected equipment:

  • Current Limiting
  • Automatic Thermal Shutdown
  • Short Circuit Protection
  • Reverse Polarity Protection
  • Overvoltage Protection
  • CE Certified

Specifications

Input Voltage 20-50 VDC
Output Voltage 13.6 VDC (internally adjustable 12.6 – 14.5 VDC) or 24.5 VDC (custom specifications available)
Output Current 15 A (Intermittent & Continuous)
Case Size (H x W x D) 4.5 x 5.9 x 11.0 inches (11.4 x 15.0 x 27.9 cm)
Weight 5 lb. (2.3 kg)
Ripple 150 mV P-P maximum
Regulation 1% Line/Load
Switching Frequency 40 kHz
Efficiency 85% Typical
Isolation 250 VDC between Output/Chassis and Input/Chassis

Duty Cycle Ratings

  • Intermittent: Maximum 20 minutes on time, 20% duty cycle. Current limit set at approximately 105% of intermittent rating.
  • Continuous: 24 hours, 100% duty cycle *
  • *24-12-3: Maximum 2-minute on time
  • Idle Current: Less than 100 mA (including power “ON” indicator light)

Operating Temperature Specifications

  • 0-50°C, derating linearly from 100% at 40°C to 50% at 50°C.
  • Thermal shutdown at 70°C case temperature.
  • Model 24-12-3: Full output operation from -25°C to +30°C; derating linearly from 100% at +30°C to 45% at +50°C.

Mechanical Specifications

  • Powder-coated aluminum heat sink case for superior corrosion resistance.
  • Front panel terminal block for easy connections.
  • Heavy-duty mounting flange for secure installation.
  • Conformal coated PC board to withstand marine conditions.

Options

  • Battery Charger Operation: Can be configured to function as a battery charger or for parallel redundant operation. *Requires factory contact for derating to continuous duty rating.
  • Extreme Vibration Mounting Kit: Protects the converter from extreme shocks and vibrations when mounted on high-vibration vessels.

Extreme Vibration Mounting Kit

The Extreme Vibration Mounting Kit is designed to shield your 32-12-15 DC Converter from the intense stresses of shock and vibration encountered on high-vibration marine vehicles. This kit replaces the standard vibration kit, fitting into the unit’s mounting flange to serve as a robust ‘super shock absorber’ for electronics in demanding applications. Available in Kit L for units weighing 2–15 lbs and Kit H for units weighing 16–70 lbs.

Please note: This product cannot be returned to the original point of purchase. For any issues or concerns, please contact the manufacturer directly.

Delivery and Shipping

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.

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