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RPS-60 Series - 60W Single Output Open Frame Medical PSU



Developed for medical and IT applications with the requirement of reduced profiles and complying with both medical and industrial agency standards these units can deliver their fully rated output of 50 to 60W with inly free air convection and aso have 10% more peak load capability than their larger rivals. Featuring only 200uA of leakage current at 264Vac they can be installed into non-patient contact medical equipment and still comply with Class B EMI regulations. Standard functions inclulde no load power consumption for single output models as low as 0.75W that can be used in powering electronic equipment requiring the green mode facility. The reduced height of 29mm also makes the unit suitable for 1U applications or other height constraint applications.

Additional information







  • Suitable for IT and Medical applications
  • 4″x2″ miniature size
  • Universal AC input/Full range
  • Low leakage current<200uA
  • Short circuit/Over load/Over voltage protection
  • Cooling by free air convection
  • UL60601-1/IEC60601-1/EN60601-1 medical safety approved
  • UL60950-1/IEC60950-1/EN60950-1 ITE safety approved
  • No load power consumption <0.75W
  • 110% peak load capability
  • Fixed switch frequency at 100KHz
  • Non-patient connect medical
  • General electronic
  • Low profile IT equipment
Input Voltage 90 to 264Vac 127 to 370Vdc
Input Frequency 47 to 63Hz
AC Current 1.8A at 115Vac 1A at 230Vac
Inrush Current 60A at 230Vac 30A at 115Vac cold start
Leakage Current For earth <200uA/ 264Vac, For patient <100uA/264Vac
Setup, Rise Time 500mS, 30mS at 230Vac
500mS, 30mS at 115Vac full load
Hold Up Time 50mS at 230Vac, 13mS at 115Vac full load
Overload Protection 115 to 150% rated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Shut down o/p voltage, re-power on to recover
Working Temperature -20°C to +70°C (Refer to output load derating curve)
Working Humidity 20 to 90% RH non-condensing
Storage Temperature, Humidity -40°C to +85°C, 10 to 95% RH
Temp. Coefficient ±0.03%/°C (0 ~ 45°C)
Vibration 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
Safety Standards UL60950-1, TUV EN60950-1, UL60601-1, TUV EN60601-1, IEC60601-1 approved
Withstand Voltage I/P-O/P:4KVAC I/P-FG:1.5KVAC O/P-FG:1.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMC Compliance to EN55011 (CISPR11), EN55022 (CISPR22) Class B, EN61000-3-2,-3
EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN60601-1-2, EN61204-3 Medical level, criteria A
MTBF 353.6Khrs min. MIL-HDBK-217F (25°C)
  • CB
  • CE
  • TUV
  • TUVMedical