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240 Watt, Universal Input, PFMUIO240 Medical Power Supplies

240 Watt

Universal Input

PFMUIO240 Medical Power Supplies

PFMUIO240 Series open-frame switching power supplies feature forced air cooling and deliver 240 watts, and 160 watts with free air convection, respectively. The units provide 4,000V AC input to output 2xMOPP insulation for patient safety, meet the UL/IEC/EN 60601-1 edition 3.1 medical safety standard and EN55011 EMI standards, and they are suitable for body floating applications when used with an appropriate system. The PFMUIO240 measures 4.1 by 2.05 by 1.09 inches and comes with a built-in 12-V, 0.5-A, 10-CFM fan. These supplies accept a 90 to 264V AC universal input range and offer efficiency to 94 percent, 0.5-W no-load input power and a PFC function of >0.9.

PFMUIO240

 

OUTPUT WATTAGE

  • Max Output Wattage (with 10CFM FAN) (W)
    • 240 W
  • Max Output Wattage (Free air Convection) (W)
    • 160 W

INPUT

  • Voltage
    • 90-264 VAC
  • Frequency (Hz)
    • 47-63 Hz
  • Current (Full load)
    • < 3.0 A max. (115 VAC)/< 1.5 A max. (230 VAC)
  • Inrush Current (<2ms)
    • < 45 A max. (115 VAC)/< 90 A max. (230 VAC)
  • Leakage Current
    • < 0.1mA / 264 VAC (Touch Current)
  • Power Factor
    • PF>0.9 at Full Load
  • No Load
    • < 0.5W (115 / 230 VAC)

OUTPUT

  • Voltage (V.DC.)
    • PFMUIO240-12S: 12V
    • PFMUIO240-15S: 15V
    • PFMUIO240-24S: 24V
    • PFMUIO240-48S: 48V
  • Voltage Adj. Range (V.DC): ±4% Output Voltage
  • Voltage Accuracy: ±2%
  • Current (with 10CFM FAN) (A) (max.)
    • PFMUIO240-12S: 20
    • PFMUIO240-15S: 16
    • PFMUIO240-24S: 10
    • PFMUIO240-48S: 5
  • Current (Free air Convection) (A) (max.)
    • PFMUIO240-12S: 13.3
    • PFMUIO240-15S: 10.667
    • PFMUIO240-24S: 6.66
    • PFMUIO240-48S: 3.33
  • Line Regulation: ±1%
  • Load Regulation (0-100%): ±1%
  • Minimum Load: 0%
  • Maximum Capacitive Load
    • PFMUIO240-12S: 8000μF
    • PFMUIO240-15S: 2000μF
    • PFMUIO240-24S: 3000μF
    • PFMUIO240-48S: 470μF
  • Ripple & Noise (max.): 1% Vout
  • Efficiency (at 230 VAC)
    • PFMUIO240-12S: 92.5%
    • PFMUIO240-15S: 92.5%
    • PFMUIO240-24S: 93%
    • PFMUIO240-48S: 94%
  • Hold-up Time (at 115 VAC): 10 ms min.

PROTECTION

  • Over Power Protection
    • Auto recovery, Hiccup mode
  • Over Voltage Protection
    • Auto recovery
  • Overt Temperature Protection
    • Auto recovery
  • Short Circuit Protection
    • Protection level 1 (nominal): Continuous, Auto recovery
    • Protection level 2 (instantaneous high current): Latch

ISOLATION

  • Input-Output
    • 4000VAC or 5656VDC
  • Input-PE
    • 2000VAC or 2828VDC
  • Output-PE
    • 1500VAC or 2121VDC

ENVIRONMENT

  • Operating Temperature
    • -30°C...+70°C (with derating)
  • Storage Temperature
    • -30°C...+85°C
  • Temperature Coefficient
    • ±0.05%/°C
  • Altitude During Operation
    • 5000m
  • Humidity
    • 20~90% RH
  • Atmospheric Pressure
    • 56 kPa to 106 kPa
  • MTBF
    • >250,000 h @ 25°C (MIL-HDBK-217F, Notice 1)
  • Vibration
    • IEC60068-2-6 (10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes)
  • Shock
    • IEC60068-2-27

PHYSICAL

  • Dimensions (L x W x H)
    • 4.1 x 2.05 x 1.087 Inches ( 103.9 x 52.0 x 27.6 mm ) Tolerance ±0.5 mm
  • Weight
    • 234 g
  • Cooling Method
    • Free convection / 10 CFM FAN

SAFETY

  • Approval
    • Others: UL / IEC / EN 60601 3.1rd Edition & UL / IEC / EN 60950 AM2
  • Approval / Meet
    • 15S: UL / IEC / EN 60601 3.1rd Edition / UL / IEC / EN 60950 AM2 (meet)

EMC

  • Conducted EMI
    • EN55011 Conducted Class B
  • Radiated EMI
    • EN55011 Class I class B / Class II class A
  • EMS
    • EN60601-1-2 4th edition