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DC Master 48/12-20

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.

Product code: 81400800
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Specifications

General specifications
Nominal output voltage 13.6 V
Max. output power 326 W
Nominal output power 272 W
Max. output current (for 2 min. intervals) 24 A
Continuous output current 20 A
Nominal input voltage 48 V
Input voltage range (max.) 40-62 V DC (65 V)
Galvanic isolation no
Stabilised yes
Dimensions, hxwxd 217 x 87 x 50 mm
8.5 x 3.4 x 2.0 inch
Weight 0.77 kg
1.7 lb
Approvals CE, E-mark
 
Technical specifications
DC consumption < 25 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
 
 

Downloads

Brochures

DC Master 48/12-20


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Certificates

DC Master 48/12-20

EU DoC DC Master

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Certificates

DC Master 48/12-20

RRR type appoval

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User manuals

DC Master 48/12-20

User Manual DC Master12 24 48 3-18A

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3D product drawings

3D-drawing DC Master 48/12-20A (zipped STEP-file)

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