Mastervolt 81400400 DC Master 12/24-3 Converter

Mastervolt 81400400 DC Master 12/24-3 Converter

Regular price $242.28 Sale price$178.00 Save $64.28
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The required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment usually requires 12 V. For custom DC current, Mastervolt offers a series of compact and made to measure DC-DC converters for both 12 V and 24 V battery systems that offer stable power with the right current for any connected consumer. There is a wide range of DC Master converters available, including insulated and non-insulated models.

  • Recreational and semi-professional use.
  • Easy to install using included mounting bracket.
  • Excellent price/performance ratio.
  • Available in isolated and non-isolated version.

The non-isolated DC Master models have an electrical connection between the input and output Features:
Low costs.

  • Efficient: low heat generation.
  • Compact.
  • Suited to applications with negative earthing.

The isolated DC Master models provide galvanic isolation between input and output circuits Features:

  • Extra touch-proof.
  • Interference suppression for sensitive equipment.
  • Available with negative or positive grounding.

Intelligent DC-DC converters
A large benefit of the DC Master models is their two minutes of extra capacity; ideal if you need a short power boost.

Complete package
All DC Master converters are delivered with mounting bracket, screws and fasteners.

Mastervolt DC Master 12/24-3 Converter Manual:

download pdf


General specifications
Nominal output voltage 27.2 V
Max. output power 109 W
Nominal output power 82 W
Max. output current (for 2 min. intervals) 4 A
Continuous output current 3 A
Nominal input voltage 12 V
Input voltage range (max.) 10-15.5 V DC (16 V)
Galvanic isolation no
Stabilised yes
Dimensions, hxwxd 89 x 87 x 50 mm
3.5 x 3.4 x 2.0 inch
Weight 0.30 kg
0.7 lb
Compliance CE


Technical specifications
DC consumption < 15 mA
Connections fast-on
Temperature range (ambient temp.) -25 °C to 80 °C, derating > 30 °C
-13 °F to 176 °F
Cooling natural cooling
Protection degree IP53

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