| Model | S-250-12 | S-250-13.5 | S-250-15 | S-250-24 | S-250-27 | S-250-48 |
|---|---|---|---|---|---|---|
| DC output voltage | 12V | 13.5V | 15V | 24V | 27V | 48V |
| Output voltage range | ±1% | |||||
| Rated output current | 20A | 18A | 17A | 10A | 9A | 5A |
| Output current range | 0-20A | 0-18A | 0-17A | 0-10A | 0-9A | 0-5A |
| Wave and noise | 150mVp-p | |||||
| Inlet stability | ±0.5% | |||||
| Load stability | ±0.5% | |||||
| DC output power | 240W | 243W | 255W | 240W | 243W | 240W |
| Efficiency | 82% | 83% | 84% | 86% | 86% | 87% |
| Adjustable range for DC voltage | 10~13.2V | 12~15V | 13.5~18V | 20~26.4V | 26~32V | 41~56V |
| AC input voltage range | 88~132VAC/176~264VAC selected by switch 47~63Hz; 254~370VDC | |||||
| Input current | 6A/115V 3.5A/230V | |||||
| AC inrush current | 20A/115V 40A/230V | |||||
| Leakage current | <3.5mA/240VAC | |||||
| Overload protection | 105%~150% Type:Output shutdown Reset:auto recovery | |||||
| Temperature coefficient | ±0.03%/℃(0~50℃) | |||||
| Setup, rise, hold up time | 2s, 20ms, 20ms | |||||
| Vibration | 10~500Hz, 2G 10min,/1cycle, Period for 60min, Each axes | |||||
| Withstand voltage | Input and output internal:1.5KvAC, Input and enclosure: 1.5KvAC,Output and enclosure:0.5KvAC | |||||
| Isolation resistance | Input and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩ | |||||
| Working temperature & humidity | -10℃~+60℃, 20%~90%RH | |||||
| Store temperature & humidity | -20℃~+85℃, 10%~95%RH | |||||
| Overall dimension | 215×115×50mm | |||||
| Weight | 0.85Kg | |||||
S-250 Series Single Output Switching Power Supply | 250W 12V 13.5V 15V 24V 27V 48V AC-DC Converter
- ✔ Low price and high reliability
- ✔ AC input power suitable for the world
- ✔ 100% full-load burn-in test
- ✔ Installed with EMI filter, minimum wave
- ✔ Soft-start current can reduce the AC input impact efficiency
- ✔ With short-circuit and overload protection
- ✔ High efficiency and low operation temperature
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