Products
120W Single Output Switching Power Supply S-120 series
120W Single Output Switching Power Supply S-120 series
Low price and high reliability
105℃ output capacitor
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effectively
With short -circuit and overload protection
Compact size, light weight
100% full-load burning test
Installed with EMI filter, minimum wave
2 years warranty
| SPECIFICATION | |||||
| OUTPUT | |||||
| Model | S-120-12 | S-120-13.8 | S-120-15 | S-120-24 | S-120-48 |
| DC Voltage | 12V | 13.8V | 15V | 24V | 48V |
| Rated Current | 10A | 8.7A | 8A | 5A | 2.5A |
| Current Range | 0-10A | 0-8.7A | 0-8A | 0-5A | 0-2.5A |
| Rated Power | 120W | 120W | 120W | 120W | 120W |
| Ripple & Noise | 120mVp-p | 120mVp-p | 125mVp-p | 150mVp-p | 150mVp-p |
| Voltage Adj. Range | ±10% | ±10% | ±10% | ±10% | ±10% |
| Voltage Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% |
| Inlet Stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load Stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Setup, Rise, Hold Up Time | 200s,50ms,20ms at full load | ||||
| INPUT | |||||
| Voltage Range | 88~132VAC/180~264VAC selected by switch 47~63Hz; 255~370VDC | ||||
| AC Current | 2.6A/115V 1.3A/230V | ||||
| Efficiency | 80% | 81% | 83% | 84% | |
| AC Inrush Current | Cold-start current 30A/115V 60A/230V | ||||
| Leakage Current | <1mA/240VAC | ||||
| PROTECTION | |||||
| Over Load | 105%~150% | ||||
| Protection type: plusing hiccup shutdown Reset: auto recovery | |||||
| ENVIRONMENT | |||||
| Working Temp., Humidity | -10℃~+60℃(Refer to output derating curve),20%~90%RH | ||||
| Storage Temp., Humidity | -20℃~+85℃, 10%~95%RH | ||||
| Temp. Coefficient | ±0.03%/℃(0~50℃) | ||||
| Vibration | 10~500Hz,2G 10min,/1cycle,Period for 60min,Each axes | ||||
| SAFETY | |||||
| Withstand Voltage | I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | ||||
| Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC | ||||
| STANDARD | |||||
| Safety Standard | Design refer to UL1012TUV EN60950(IEC950,UL1950) | ||||
| EMC Standard | CLSPR22(EN55022),IEC801-2,3,4,IEC555-2 Verification | ||||
| OTHERS | |||||
| Dimension | 199*98*38mm(L*W*H) | ||||
| Weight | 0.66Kg | ||||
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