Shenzhen Zhongfu Optoelectronics Technology Co., Ltd.
10 years focus on LED outdoor lighting power supply R & D and production
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220v to 12v Switching DC Power Supply 1A 2A 3A 5A 10A 15A 20A 30A 40A 50A SMPS
1. AC input range selectable by switch
2. Protections: Short circuit / Overload / Over voltage
3. Cooling by free air convection
4. LED indicator for power on
5. 100% full load burn-in test
6. High efficiency, long life and high reliability
7. 2years warranty
8. CE & Rohs certifications
Parameters
| Model | S-120-5 | S-120-12 | S-120-15 | S-120-24 |
| DC output voltage | 5V | 12V | 15V | 24V |
| Output voltage tolerance | ±2% | ±1% | ±1% | ±1% |
| Rated output current | 24A | 10A | 8A | 5A |
| Output current range | 0-24A | 0-10A | 0-8A | 0-5A |
| Ripple and noise | 50mVp-p | 100mVp-p | 100mVp-p | 100mVp-p |
| Inlet stability | ±0.5% | ±0.5% | ±0.3% | ±0.2% |
| Load stability | ±1% | ±0.5% | ±0.3% | ±0.2% |
| DC output power | 120W | 120W | 120W | 120W |
| Efficiency | 79% | 84% | 85% | 85% |
| Output voltage adjustment range | ±10% | ±10% | ±10% | ±10% |
| AC input voltage range | 85~132VAC/170~265VAC/47~63VAC,120~370VDC | |||
| Input current | 0.6A/115V 0.35A/230V | |||
| AC impulse current | Cold-start current 15A/115V 30A/230V | |||
| Leakage current | <0.75mA/240VAC | |||
| Overload protection | 105%~150% Type,PULSING HICCUP SHUTDOWN,Reset,auto recovery | |||
| Over-voltage protection | 115%~135% rated output power | |||
| Temperature coefficient | ±0.03%°C(0~50°C) | |||
| Setup rise hold up time | 800ms,50ms,20ms/115VAC 300ms,50ms,80ms/230VAC | |||
| Vibration | 10~500Hz,2G 10min./1cycle,Period for 60min,Each axes | |||
| Withstand voltage | I/P-O/P:2.5KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |||
| Isolation resistance | I/P-O/P I/P-FG O/P-FG:500VDC/100MΩ | |||
| Working temperature and humidity | -10°C~+60°C,20~90%RH | |||
| Store temperature and humidity | -20°C~+85°C,10~95%RH | |||
| Overall dimension | 199*98*38mm / 30pcs per carton | |||
| Weight | 0.62Kgs | |||
| Safety standards | Desgin refer to UL1012,EN60950-1,EN61347-1,EN-61347-2 approved | |||
| EMC standards | EN55015,EN55022,EN55024,EN61000-2,EN61000-3,EN61547 approved | |||