• 1phase Fixed Output baseplate cooled (not required for full operation)
  • low ripple & noise for sensitive loads like professional audio, sensors, measuring & control euqipment


Product Information (PDF) Data Sheet (PDF)



Model OSW00901
Power 90W
Nominal AC Input 100... 240Vac
Input Range AC 90... 265Vac
Input Range DC 110... 375Vdc
Input Frequency 47... 63Hz
Hold-Up Time 40ms
Inrush Current Protection NTC <32A
Autostart Soft start 50ms
Output Voltage 24V 36V 48V 60V 72V 140V
Adjust Range Vout 22,5... 28,5V  43,2... 39,6V 45,6... 52,8V 57... 66V  68... 86V 133... 155V
Ripple & Noise mVpp 50mV 60mV 60mV 100mV  120mV 120mV
Nominal Output Current 3,8A 2,5A 1,9A 1,5A 1,3A 640mA
Power Boost <=60°C/60s 4,6A 3A 2,7A 1,8A 1,6A 770mA
Stability at Load Switch ±0,1% ±0,1% ±0,1% ±0,1% ±0,3% ±0,5%
Transient Time < 1ms
Efficiency 90%
Basic load Idling-proof
Short Circuit Protection Continuous
Ambient Operation Temperature -20°C... +70°C
Cooling Natural convection
Temperature Monitoring Upon request
Dimensions (WxHxD) 100x91x45mm
IP-Range Open frame
Safety Norms CSA UL CE according to IEC60950-1
Safety IEC EN60950-1 EN50178 EN60204-1
Safety Class 1(A) VDE0100 VDE0805
Input to Output Isolation 3000Vac
Climatic Class, Humidity 3k3, 95% non condensing
EMI EN55022B EN61000-3-2A
EMS EN61000-6-2,3
MTBF IEC61709 500000h
Power Good Relay Upon request (PG)
Features Baseplate cooled power
Ordering options Power good relay, temperture control
Options See datasheet