80-100 Watt Single Output Medical Power Supplies : FPM101

FPM101 - 80-100 Watt Single Output Medical Power Supplies


Medical Open Frame

The FPM101 series of AC-DC switching power supplies in a package of 2 x 4 x 1.29 inches are capable of delivering 100 watts of continuous power at 7.5 CFM forced air cooling or 80 watts at convection cooling. The units are constructed on a printed circuit board. They are suited for medical applications. Approval to both UL60601-1 safety standard improves design-in time and reduces end equipment compliance costs.
  • BF class insulation
  • Operation altitude up to 5000 meters
  • 2 x 4 inch footprint with 1.29 inch low profile
  • Less than 175 μA leakage current
  • Wide input range 80-264 VAC
  • Meet EN55011 /55032 and FCC Class B
  • Short-circuit protection
  • Compliant with RoHS requirements
  • No load power consumption less than 0.15W
Input voltage 80-264 VAC
Power derating Derate linearly from 100% at 90VAC To 90% at 85VAC and 80% at 80VAC
Input frequency 47-63 Hz
Input current 2.0 A (rms) for 115 VAC ; 1.2 A (rms) for 230 VAC
Earth leakage current 175 μA max. @ 264 VAC, 63 Hz
Touch current 100 μA max. @ 264 VAC, 63 Hz
Ripple and noise 1% peak to peak maximum
Over voltage protection set at 112-140% of its nominal output voltage, latching by recycle input to reset
Short circuit protection:Automatic recovery
Over temperature protection:Latching by recycle input to reset.
Temperature coefficient All outputs ±0.04% /℃ maximum
Transient response Maximum excursion of 4% or better on all models, recovering to 1% of final value within 500 us after a 25% step load change
Operating temperature 20℃ to +70℃
Storage temperature -40℃ to +85℃
Relative humidity 5% to 95% non-condensing
Temperature derating Derate from 100% at +50℃ linearly to 50% at +70℃, applicable to convection and forced-air cooling conditions
Switching frequency::65 KHz (typical)
Efficiency See rating chart.
Hold-up time 10 ms minimum at 100 W load and 115 VAC ; 10 ms minimum at 80 W load and 100 VAC
Line regulation ±0.5% maximum at full load
Inrush current 80 A @ 115 VAC or 160 A @ 230 VAC, at 25℃ cold start
Withstand voltage 4000 VAC from input to output, 1500 VAC from input to ground, 1500 VAC from output to ground
MTBF 150,000 hours at full load at 25℃ ambient, calculated per MIL-HDBK-217F
EMC Performance
EN55011 /EN55022 Class B conducted, class B radiated
EN61000-3-2 Harmonic distortion, class A
EN61000-3-3 Line flicker
EN61000-4-2 ESD, ±15 KV air and ±8 KV contact
EN61000-4-3 Radiated immunity, 10 V/m
EN61000-4-4 Fast transient/burst, ±2 KV
EN61000-4-5 Surge, ±1 KV diff., ±2 KV com
EN61000-4-6 Conducted immunity, 10 Vrms
EN61000-4-8 Magnetic field immunity, 30 A/m
EN61000-4-11 Voltage dip immunity, 30% reduction for 500 ms, 100% reduction for 10 ms

Model No. I/P Vol. O/P Vol. O/P Current O/P Watts(max.)
FPM101-S120 80-264VAC 12VDC 0~6.67A(convection)/8.34A(7.5CFM) 80W / 100W
FPM101-S150 80-264VAC 15VDC 0~5.34A(convection)/6.67A(7.5CFM) 80W / 100W
FPM101-S180 80-264VAC 18VDC 0~4.45A(convection)/5.56A(7.5CFM) 80W / 100W
FPM101-S240 80-264VAC 24VDC 0~3.34A(convection)/4.17A(7.5CFM) 80W / 100W
FPM101-S280 80-264VAC 28VDC 0~2.86A(convection)/3.58A(7.5CFM) 80W / 100W
FPM101-S320 80-264VAC 32VDC 0~2.50A(convection)/3.13A(7.5CFM) 80W / 100W
FPM101-S360 80-264VAC 36VDC 0~2.23A(convection)/2.78A(7.5CFM) 80W / 100W
FPM101-S480 80-264VAC 48VDC 0~1.67A(convection)/2.09A(7.5CFM) 80W / 100W
Mechanical Drawing (Unit: mm)


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