SKU: 75360989531

Newmar 32-12-25 DC Converter [32-12-25]

Sale price$337.05 Regular price$374.50
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Description

Newmar 32-12-25 DC Converter [32-12-25]32 12 25 DC Converter Convert 20 50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative ground systems. (See Isolated Series for positive ground applications.) Features: Excellent Regulation: Output voltage maintained within 1% under all line and load conditions within rating Heat generated by semi conductors is extracted and dissipated by large heat sink fins that maximize air contact for cool

32-12-25 DC Converter

Convert 20-50 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative ground systems. (See Isolated Series for positive ground applications.)

Features:

  • Excellent Regulation: Output voltage maintained within 1% under all line and load conditions within rating
  • Heat generated by semi-conductors is extracted and dissipated by large heat sink fins that maximize air contact for cool operation and the long life of components
  • Polyurethane conformal coating on PC boards and corrosion-resistant anodized aluminum cases with heavy-duty shock mounts assure survival in hostile environments

Numerous Converter and Load Protection Circuits:

  • Current limiting
  • Automatic thermal shutdown
  • Short circuit proof
  • Reverse polarity
  • Overvoltage protection
  • Carries CE mark

Specifications:

  • Input Voltage: 20-50
  • Output Voltage: 13.6
  • Output Amps (Intermittent): 25
  • Output Amps (Continuous): 20
  • Case Size (H x W x D): 6.0 x 4.7 x 14.0 inches (15.2 x 11.9 x 35.6 centimeters)
  • Weight: 7.5 lb. (3.4 kg)
  • Output: 13.6 VDC (internally adjustable 12.6 -14.5) or 24.5 VDC (or specify)
  • Ripple: 150 mV P-P maximum
  • Regulation: 1% Line/Load
  • Switching Frequency: 40 Khz
  • Efficiency: 85% – Typical.
  • Isolation: Output/Chassis; Input/chassis: 250 VDC

Duty Cycle Ratings*:

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

Operating Temp Specifications:

  • 0-50 degrees C, Derate Linearly From 100% @ 40 degrees C To 50% @ 50 degrees C.
  • Thermal shutdown @ 70 degrees C Case Temperature
  • Model 24-12-3: Full output -25 degrees to +30 degrees C; Derate linearly from 100% @ +30 degrees C to 45% @ +50 degrees C

Mechanical Specifications:

  • Powder coated aluminum heat sink case
  • Front panel terminal block
  • Heavy duty mounting flange
  • Conformal coated PC board

Options:

  • Operation as a battery charger or parallel redundant operation* – derate to continuous duty rating (contact factory)
  • Extreme vibration mounting kit. (Information below)

Option: Extreme Vibration Mounting Kit

The Extreme Vibration Mounting Kit is available to protect NEWMAR power converters from the extreme stresses of shock and vibration when mounted on high-vibration vehicles. The kit replaces the standard vibration kit provided with the unit and fits into the unit’s mounting flange to act as a ‘super shock absorber’ for electronics in high vibration applications. It is available to fit all NEWMAR units from 2 to 70 lbs. Specify KIT L for units that weigh 2–15 lbs. and Kit H for units that weigh 16–7 lbs.

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75360989531

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Alex
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★★★★★ 5
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Color: White, Size: Small
Fits great. Very light and breathable material. Very easy to wash and stains come right out
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Reviewed in the United States on April 24, 2026
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Color: Navy Blue, Size: X-Large
This is a light and airy, woven shirt. Looks awesome and fits well. Pairs well with jeans and sneakers for a casual look or slacks for a business casual look. I recommend.
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Reviewed in the United States on October 8, 2025
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jeffrey
Charlottesville, US
★★★★★ 5
Great shirt.
Color: Cream, Size: Medium
Fits excellent.
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Reviewed in the United States on May 22, 2026
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Jacob Cosmeus
Louisville, US
★★★★★ 5
Good quality 😍
Color: Ice Green, Size: Large
I really like this shirt! The knit material feels soft, breathable, and perfect for warm weather. The design looks stylish and modern, exactly like the pictures. It fits true to size and sits really nice on the body—comfortable but still fitted enough to look clean. Great for summer outings, brunch, or beach vibes. Definitely worth the purchase
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Reviewed in the United States on November 19, 2025
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Timothy johnson
Houston, US
★★★★★ 5
Awesome shirt
Color: Light Pink, Size: 3X-Large
I love this shirt awesome I brought three of them the other 2 are arriving today Thankyou coofandy
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Reviewed in the United States on May 21, 2026

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