| Model | S-120-3 | S-120-5 | S-120-7.5 | S-120-12 | S-120-15 | S-120-24 | S-120-27 | S-120-48 |
| Specification | ||||||||
| DC output voltage | 3V | 5V | 7.5V | 12V | 15V | 24V | 27V | 48V |
| Output voltage range (Note:2) | ±2% | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Rated output current | 22A | 20A | 16A | 10A | 8A | 5A | 4.4A | 2.5A |
| Output current range | 0-22A | 0-20A | 0-16A | 0-10A | 0-8A | 0-5A | 0-4.4A | 0-2.5A |
| Wave and noise(note:3) | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p |
| Inlet stability(note:4) | ±0.5% | ±0.5% | ±0.5% | ±0.3% | ±0.3% | ±0.2% | ±0.2% | ±0.2% |
| Load stability(note:5) | ±0.5% | ±1% | ±0.5% | ±0.3% | ±0.3% | ±0.2% | ±0.2% | ±0.2% |
| DC output power | 66W | 120W | 120W | 120W | 120W | 119W | 119W | 96W |
| Efficiency(Typ.) | 70% | 78% | 80% | 81% | 81% | 84% | 84% | 84% |
| Adjustable range for DC voltage | 2.85-3V | 4.75-5.5V | 6.75-8.25V | 10.8-13.2V | 13.5-16.5V | 21.6-26.4V | 26-32V | 43.2-52.8V |
| AC input voltage range | 85~132VAC/180~264VAC Selected by switch 47~63Hz:255~370VDC | |||||||
| Input current | 2.4A/115V 1.2A/230V | |||||||
| AC Inrush current | Cold-start current 30A/115V 60A/230V | |||||||
| Leakage current | ﹤1mA/240VAC | |||||||
| Overload | Type:pulsing hiccup shutdown Reset:auto recovery | |||||||
| Over-voltage protection | 105%-150% | 150-200% | 105%-150% | |||||
| High-voltage protection | …… | |||||||
| Temp coefficient | ±0.03%/℃(0-50℃) | |||||||
| Setup, rise, hold up time | 200ms,100ms,30ms | |||||||
| Vibration | 10~500Hz,2G 10min,/1cycle,Period for 60min,Each axes | |||||||
| Withstand voltage | Input and output intemal: 1.5KvAC,Input and enclosure: 1.5KvAC Output and enclosure: 0.5KvAC | |||||||
| Isolation resistance | Input and output intemal, Input and enclosure, Output and enclosure: 500VDC/100MΩ | |||||||
| Working temp., humidity | -10℃~+60℃(Refer to output derating curve),20%~90%RH | |||||||
| Storage temp., humidity | -20℃~+85℃.10%~95%RH | |||||||
| Dimension | 199×98×38mm(L*W*H) | |||||||
| Weight | 0.66Kgs | |||||||
| Safety standards | Meet UL 1012 requirement(Not apply for the mark) | |||||||
| EMC standards | Meet FCC PART 15J Conduction class B | |||||||
| Note:1.The testing condition for the paramenter above is: 230 VAC input, rated load, 25 ℃ 70% Rh, temperature. | ||||||||
| 2.Error.include the setting error.line stability and load stability.(Note:5) | ||||||||
| 3.Wave test:adopting “A12”double wire for 20MHz，and 0.1UF&0.47UF capacitor short-circuit for interrupting | ||||||||
| 4.Intel voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage. | ||||||||
| 5.Load stability test:The load is from 0% to 100%. | ||||||||
