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SDS-12S28
SMUN
12V to 28V Series
This highly efficient switch mode step-up DC-DC converter converts an input voltage of 12 VDC nominal (range 10 VDC to 16 VDC) to a highly regulated output voltage of 28 VDC nominal. These DC-DC converters is non-isolated (no galvanic isolation between input and output) and meant for use in negative ground systems. Features include waterproof, overcurrent and overvoltage protection.
| Model No. | Input voltage | Output voltage | Output current | Rated power | Efficiency | Size |
| SDS-12S2803 | 10-23VDC | 28VDC | 3 Amps | 84W | 95.20% | 64*57*22mm |
| SDS-12S2805 | 10-20VDC | 28VDC | 5 Amps | 140W | 93% | 74*74*32mm |
| SDS-12S2810 | 10-20VDC | 28VDC | 10 Amps | 280W | 96% | 74*74*32mm |
| SDS-12S2815 | 10-20VDC | 28VDC | 15 Amps | 420W | 96.50% | 100*80*39mm |
| SDS-12S2825M | 10-20VDC | 28VDC | 25 Amps | 700W | 95.70% | 140*120*42.5mm |
| SDS-12S2830 | 10-16VDC | 28VDC | 30 Amps | 840W | 96% | 150*127*63mm |
| SDS-12S2840 | 10-16VDC | 28VDC | 40 Amps | 1120W | 95% | 220*127*63mm |






