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SDJ-24S12
SMUN
24V to 12V Series
This highly efficient switch mode step-dwon DC-DC converter converts an input voltage of 24 VDC nominal (range 18 VDC to 36 VDC) to a highly regulated output voltage of 12 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,short-circuit and overvoltage protection.
| Model No. | Input voltage | Output voltage | Output current | Rated power | Efficiency | Size |
| SDJ-24S121R5 | 18-36VDC | 12VDC | 1.5 Amps | 18W | 95.30% | 63*32*18mm |
| SDJ-24S1205 | 18-36VDC | 12VDC | 5 Amps | 60W | 96% | 64*57*22mm |
| SDJ-24S1208 | 18-36VDC | 12VDC | 8 Amps | 96W | 95.60% | 64*57*22mm |
| SDJ-24S1210 | 18-36VDC | 12VDC | 10 Amps | 120W | 94.90% | 74*74*32mm |
| SDJ-24S1210Z | 18-36VDC | 12VDC | 10 Amps | 120W | 94.90% | 64*57*22mm |
| SDJ-24S1215 | 18-36VDC | 12VDC | 15 Amps | 180W | 96.50% | 74*74*32mm |
| SDJ-24S1220 | 18-36VDC | 12VDC | 20 Amps | 240W | 95.50% | 74*74*32mm |
| SDJ-24S1220Z | 18-36VDC | 12VDC | 20 Amps | 240W | 95.70% | 64*57*22mm |
| SDJ-24S1230Z | 18-36VDC | 12VDC | 30 Amps | 360W | 96% | 74*74*32mm |
| SDJ-24S1240 | 18-36VDC | 12VDC | 40 Amps | 480W | 97.30% | 100*80*39mm |
| SDJ-24S1250M | 18-36VDC | 12VDC | 50 Amps | 600W | 96.90% | 100*80*36mm |
| SDJ-24S1260M | 18-36VDC | 12VDC | 60 Amps | 720W | 97.20% | 100*80*36mm |
| SDJ-24S1285M | 18-36VDC | 12VDC | 85 Amps | 1020W | 96.80% | 140*120*42.5mm |
| SDJ-24S12100M | 18-36VDC | 12VDC | 100 Amps | 1200W | 97.30% | 140*120*42.5mm |
More details,see datasheets.