Datasheet

R S U P P L Y
Medline OFM 100
S P E C I F I C A T I O N S
INPUT
Nominal input range 100-240VAC.
Voltage range 90-264VAC, 85-99VAC with 70% output power.
Frequency 50/60Hz.
Inrush current Max 50A peak, cold start.
Input current 2A.
Recommended input Housing: Molex 6442 series 3-pin housing part
cable connector. number 0026034030 (locking) or 002603 3031
(non-locking). Connector terminals: 0008520112
(reel) or 0008520113 (bag), tin plating.
Leakage current <100µA.
Isolation class Class I, double isolation between input and
output.
Zero load Approx 0,3 Watts at 110 VAC input.
power consumption
OUTPUT
Power Up to 100W, continuous at 100-240VAC input,
see table.
Voltage See table. Factory preset non adjustable.
Tolerance 5%.
Ripple and noise Typ. 1% p-p max (20MHz BW). 5% at <110VAC
input.
Efficiency 87-90% @ 230VAC full load.
Hold up time 35ms at 230VAC.
Start up time <2s max.
Line regulation 1% max full load. 5% at <100VAC input.
Load regulation 2% max @ 230VAC, 10-90% load change at
output terminal.
Overcurrent protection Approx 125%, auto recovery.
Current limiting charact. Constant current.
Overtemp. protection Yes, auto recovery.
Overvoltage protection Yes.
Transient response 4ms max.
Temperature coefficient Typ. 0.04%/°C of Uo.
Recommended Housing: Molex 6442 series 4-pin housing part
output connector number 0026034041 (locking) or 0026033041
(non-locking). Connector terminals: 0008520112
(reel) or 0008520113 (bag), tin plating.
ENVIRONMENTAL
Operating temperature 0°C to +50°C, 70°C with derating.
Storage temperature –40°C to +75°C.
Humidity 5% to 95% non-condensing.
Derating Derate from 100% at 50°C linearly to 50% at
+70°C. Derate to 80W output power at
convection cooling. 12-15VDC versions derate to
70W at convection cooling.
Cooling Convection or fan cooling. 6,6CFM (11m
3
/h)
required for 100W continuous output. See
drawing.
RoHS Unit complies with RoHS.
GENERAL
Switching frequency 40-80kHz.
Dimensions 51 x 102 x 32 mm (2x4 inch).
Weight Max 200g.
MTBF 270,000 hours at 25°C ambient temperature,
50 years power on.
Lifetime prediction Min 80,000 hours at 25°C, 230VAC at 70% load.
STANDARDS
Safety standards Approved according to IEC/UL60601-1 including
deviations for Europe, US & Canada by Intertek
Semko & UL. Fulfills IEC60950-1
Safety markings S, ETL, UL & CE
EMC standards IEC60601-1-2, IEC61204-3, EN55011 class B.
Harmonic current IEC61000-3-2.
emissions
Voltage fluctuations IEC61000-3-3.
and flicker
ESD susceptibility IEC61000-4-2, ±6kV contact discharge,
±8kV air discharge.
Radiated susceptibility IEC61000-4-3, 3V/m.
EFT/Burst IEC61000-4-4, ±2kV on AC port,±1kV on signal
ports.
Surge IEC61000-4-5, ±2kV common mode,
±1kV differential mode.
Conducted susceptibility IEC61000-4-6, 3V/m.
Power frequency IEC61000-4-8, 3A/m.
magnetic field
Dips and interruptions IEC61000-4-11, 30% 500ms, 60% 100ms, 95%
5sec. Performance criteria A A* B.
* at 100-160 VAC nominal input voltage performance criteria B
*) At 6,6 CFM forced air.
POWERBOX OUTPUT CONTINUOUS CONTINUOUS
PART NO VOLTAGE OUTPUT CURRENT*) OUTPUT POWER*)
OFM100 5125 12VDC 8.3A 100W
OFM100 5126 15VDC 6.7A 100W
OFM100 5127 18VDC 5.5A 100W
OFM100 5128 24VDC 4.2A 100W
Specifications are subject to change without notice.
Dia 3.6mm
44.5mm
Pin1
P2
P1
PE
FAN
P1
ADD COVER TO DIRECT AIRFLOW
10mm
INPUT SIDE VIEW
FAN
AIR
FLOW
DIRECTION
15-30mm
5mm
AIR FLOW DIRECTION & PIN ASSIGNMENT
DC Output
Pin 1 & 2 = Negative
Pin 3 & 4 = Positive
M E D L I N E
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