Applications
General electronic machinery or equipment
Automation
Test equipment
Small scale LED signs

 

RS-50 Series


Features
Universal AC input / Full range
Short circuit/Over load/Over voltage protections
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
All using 105°C long life electrolytic capacitors
Withstand 300VAC surge input for 5 second
High operating temperature up to 70°C
Withstand 5G vibration test
High efficiency, long life and high reliability

Model No

Voltage (max)

Current (amps)

Power (watts)

RS-50-3-3

3.3V

10A

33W

RS-50-5

5V

10A

50W

RS-50-12

12V

4.2A

50.4W

RS-50-15

15V

3.4A

51W

RS-50-24

24V

2.2A

52.8W

RS-50-48

48V

1.1A

52.8W


Specification
Input Voltage                                           88 ~ 264Vac 125 ~ 373Vdc (Withstand 300VAC surge for 5sec.
                                                                without damage)
Input Current                                           1.3A at 115Vac 0.8A at 230Vac
Inrush Current                                         33A/230Vac, cold start
Leakage Current                                     <2mA at 240Vac
Input Frequency                                      47 ~ 63Hz
Hold Time                                                60ms/230Vac 14ms/115Vac at full load
Storage Temperature, Humidity              -40°C ~ +85°C, 10 ~ 95% RH
Set Up, Rise Time                                   500ms, 20ms/230Vac 1200ms, 30ms/115Vac at full load
Safety Standards                                     UL60950-1, TUV EN60950-1 Approved
Withstand Voltage                                   I/P-O/P:3KVac I/P-FG:1.5KVac O/P-FG:0.5KVac
 

Description
The new RS-50 Series are 20% smaller than their 50W counterpart and are our most miniature AC/DC enclosed type switching power supplies that can provide 15W by only free air convection. RS-50 is fully RoHS compliant and all the electrolytic capacitors in the unit are rated in 105°C. RS-50 can also withstand 300VAC input surge for 5 seconds and 5G vibration meaning that is suitable for operation in harsh environments. Full output wattage can be provided up to 50°C and the highest operating temperature is as high as 70°C, with certain de-rating. Other standard functions include short circuit, overload, over voltage, and over temperature protections.