Mastervolt DC Master 24/12-3A is a compact, non-isolated DC-DC converter designed to drop 24V power systems to a steady 13.6V for critical electronics on boats, RVs, and mobile setups. It delivers a reliable 3A continuous output with a 6A peak boost for short durations, helping essential devices stay powered when you need extra punch.
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Nominal input voltage: 24V
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Input voltage range: 20–32V
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Nominal output voltage: 13.6V
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Max output power: 82W
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Nominal output power: 41W
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Max output current (for 2 min. intervals): 6A
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Continuous output current: 3A
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Galvanic isolation: No
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Stabilised: Yes
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Approvals: CE, E-mark
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DC consumption: < 10 mA
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Connections: Fast-on
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Temperature range (ambient temp.): -13 °F to 176 °F
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Sound level: < 30 dBA at 1 m
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Protection degree: IP53
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Cooling: Natural cooling
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Dimensions: 2.6 x 3.4 x 2.0 inch
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Included hardware: Mounting bracket with fasteners and documentation
Compact design and robust build make the DC Master 24/12-3A well suited for mobile power systems, delivering stable 13.6V output even in tight spaces. Its low quiescent current and natural cooling help conserve battery life and keep installation quiet and maintenance-free, while CE and E‑mark approvals provide regional compliance for marine and recreational applications.
| General Specifications |
| Nominal output voltage |
13.6 V |
| Max. output power |
82W |
| Nominal output power |
41W |
| Max. output current (for 2 min. intervals) |
6A |
| Continuous output current |
3A |
| Nominal input voltage |
24V |
| Input voltage range |
20-32V |
| Galvanic isolation |
No |
| Stabilised |
Yes |
| Approvals |
CE, E-mark |
| Technical Specification |
| DC consumption |
< 10 mA |
| Connections |
Fast-on |
| Temperature range (ambient temp.) |
-13 °F to 176 °F |
| Sound level |
< 30 dBA at 1 mtr |
| Protection degree |
IP53 |
| Cooling |
Natural cooling |
| Dimensions |
2.6 x 3.4 x 2.0 inch |
