DC switching power supply 120w 7.5v (S-120W-7.5V)
Features:
High efficiency, high reliability and low cost
Switch input voltage range choice
100% full load and machine test
Protection characteristics: Short circuit/overload
Air cooling
Working frequency 37 KHz
PRODUCTS SHOW
| 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 |
Chance-electric limited Co. Which has been established on 2008 years, and engaged in the production, research, development and technical innovation of sensor, SSR, power supply and float switch.
Our company mainly deals in 10 production: Proximity switch, photoelectric switch, color mark sensor, switching power supply, DIN RAIL power supply. UPS Charger power supply. LED power supply, water level control, float switch, solid state relay for 100 series and over 2000 kinds of specifications. And we exports our products to many other outside countries such as Brazil, Poland, India, Iran, UK and so on.
Our company has about 80 workers and five floors about 1500squares meters, and we do exports for 6years, Welcome to visit our company.
Sticking to the quality guideline of "quality is the soul of production", and as " try our best to do for you ", we had exports products to many outside countries, also win a good reputation among our customers. Our goods mainly export to Braizil, Unite state, South America and Middle East Area and so on.
Also we always understand if one brand want to build in the markets for long long time, firstly we must have the steady quality. It is most important. And the quality steady is not just the function steady but also include outward beautiful, lable beautiful, packing and so on.
Also we notice the service, we will be reply the mails fastly and effectively. Also during the order produce, we will be mail customers the pictures of the order produce and packing. As the customers will know how about their orders progress. Also we will be inform customers our new products at the first time. And knows well about customers markets and position. Also we can do OEM brand for customer.
We are keeping our business principles for "Approaching the first-class management, producing the first-class products, providing the first-class service". All Chance staffs are working hard and constantly innovate. Hope to cooperate with you and create brilliance together! We are Waiting for your contact!
