PS-35 Series - 35W Single Output Open Frame Power Supply
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Features
- Full range AC input
- Compact size
- High power density 4.62W/in3
- Fixed switching frequency at 60KHz
- Cooling by free air convection
- Short circuit, over load & over voltage protections
- 100% full load burn-in test
Applications
- Factory automation
- Telecommunications
- Networking
- Test & Measurement
- POS Systems
Description
PS-35 Series are miniature open frame switching power supplies with a profile of 4" x 2" targeting the miniature trend of electronic products in general industrial applications. Inserting the latest circuit design concepts the range is able to provide efficiency up to 6% higher than the first generation of PCB products and full load power via free air convection at 50°C. Complying with UL, cUL, TUV, CB and CE global safety and performance standards and possessing complete protection mechanisms for short circuit, overload and over voltage.
Specification
| Input Voltage |
90 ~ 264Vac; 127 ~ 370Vdc |
| Input Frequency |
47 ~ 63Hz |
| Input Current |
0.75A at 115Vac 0.5A at 230Vac |
| Inrush Current |
23A at 115Vac 45A at 230Vac, clod start |
| Leakage Current |
<2mA at 240Vac |
| Set Up, Rise Time |
1200mS, 30mS at full load |
| Hold Time |
Typically 50mS at 230Vac 10mS at 115Vac, full load |
| Over Load Protection |
105 ~ 150% rated output power (3.3V: 105 ~ 160%) |
|
Hiccup mode, auto recovery |
| Over Voltage Protection |
Output voltages shutdown, re-power on to recover |
| Working Temperature |
-20°C to +65°C (Refer to derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-20°C to +85°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.05%/°C (0 ~ 50°C) |
| Vibration |
10~500Hz, 2G 10 min./1 cycle, Period for 60 min. each along X,Y,Z axes |
| Withstand Voltage |
I/P-O/P:3KVac I/P-FG:1.5KVac O/P-FG:0.5KVac |
| Isolation Resistance |
I/P-OP, I/P-FG, O/P-FG:100MOhms/500Vdc |
| Safety Standards |
UL60950, TUV EN60950-1 Approved |
| EMC |
Compliance to EN55022 (SISPR22) Class B; EN61000-3-2,3; |
|
EN61000-4-2,3,4,5,6,8,11; ENV50204; EN55024, Light industrial level, criteria A |
| MTBF |
588.8Khrs |
PS-35 Series Specifications
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