Complaint
1. AC input range selectable by switch
2. Protections: Short circuit / Overload / Over voltage / Over temperature
3. 100% full load burn-in test
4. Low cost, high reliability
5. 12 months warranty
Specifications:
| 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(Note:2) | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Rated output current | 20A | 18A | 16.6A | 10.4A | 9.2A | 5.2A |
| Output current range | 0-20A | 0-18A | 0-16.6A | 0-10.4V | 0-9.2V | 0-5.2V |
| Wave and noise(Note:3) | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p |
| Inlet stability(Note:4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load stability(Note:5) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| DC output power | 240W | 243W | 249W | 249.6W | 248.4W | 249.6W |
| 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; | |||||
| Input current | 6A/115V 3.5A/230V | |||||
| AC inrush current | 20A/115V 40A/230V | |||||
| Leakage current | <3.5mA/240VAC | |||||
| Overload protection | 105%~150% Type: pulsing hiccup shutdown Reset: tuto recovery | |||||
| Temperature coefficient | ±0.03%/°c(0~50°c) | |||||
| 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: Input and encolsur: 1.5KvAC, Output and enclosure: 0.5KvAC | |||||
| Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ | |||||
| Working temperature and humidity | -10°c~+60°c(Refer to output derating curve), 20%~90%RH | |||||
| Overall dimension | 215×115×50mm | |||||
| Weight | 1.15Kgs | |||||
| Safety standards | Design refer to UL 1950 | |||||
