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AC-DC ITE Power Module
AC-DC Household Power Module
AC-DC Medical Power Module
AC-DC Medical Swiching Power Supply
Open Frame Type
U Bracket Type
Enclosed Type
AC-DC ITE Switching Power Supply
Open Frame Type
U Bracket Type
Enclosed Type
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DC-DC Converter
Safety Listing
 
  AC-DC ITE & Medical Swiching Power Supply      
        MQF500U Series     ( U Bracket )   
 
    Green Power ( Low Stand-by )  
  500 Watts          Feature  
     
 
MQF500U Series


  Compact Size in 5.5 x 3.25 x 1.66 inches
  Package: U Bracket
  Operating Temperature: -30~70 degrees
  90~264 VAC Universal Input Range
  Remote ON/OFF Function
  240 Watt with Free Air Convection
  500 Watt with 30CFM FAN
  Built-in 12V/0.3A Auxiliary Output
  Standby 5V@1A with Fan, @0.4A without Fan
  High Efficiency up to 93%
  With P.F.C. Function >0.94
  UL / IEC / EN 60601 3.1 Edition & UL / IEC / EN 60950
  AM2 Safety Approvals
 
        Safety Approval: Down Load MQF500U Series SPC.
Down Load MQF500U Series 3D File
   
         
    Specification
  1.All specifications valid at nominal input voltage,full load and +25XC after warm-up time unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output
 
           
      Input Specification  
      Characteristics     Conditions  
      Voltage Range     AC IN   90 ~ 264 VAC
  
  
 
      DC IN   127 ~ 370 VDC
  
 
      Frequency     47 ~ 63 Hz
 
           
     Output Specification  
      Characteristics     Conditions  
      Output Power     500 Watt  (max.)  
      Voltage Accuracy
    (Full Load and Nominal Vin)
    Single:   2%  
           
           
      Minimum Load     (at Full Load)     3%  
      Line Regulation    
    (10% to 100% at Full Load)
    Single:   0.5% (typ.)  
           
           
      Load Regulation    
    (10% to 100% at Full Load)
    
    
    Single:   1% (typ.)  
           
           
      Ripple    (20MHz bandwidth)     12S,15S:160mV (Vp-p)
    24S:240mV (Vp-p)
(max.)  
      48S:480mV (Vp-p)  
      Noise    (20MHz bandwidth)     12S,15S:160mV (Vp-p)
    24S:240mV (Vp-p)
(max.)  
      48S:480mV (Vp-p)  
      Temperature Coefficient     0.03% / XC ( 0 XC~50 XC )
    0.06% / XC ( -30 XC~0 XC )  (max.)
 
      Short Circuit Protection     Protection level 1 (nominal)GContinuous, Auto recovery
    Protection level 2 (instantaneous high current)GLatch
 
           
     General Specification  
      Characteristics     Conditions  
      Switching Frequency       (typ.)  
      Isolation Voltage  (Input to Output)     4000VAC or 5656VDC  (min.)  
      Operating Temperature     -30 XC to +70 XC  (with derating)  
      Storage Temperature     -35 XC to +85 XC  
      Humidity     95% RH  (max.)  
      Cooling     Free convection / 30 CFM FAN  
           
     Physical Specification  
      Characteristics     Conditions  
      Dimension    (Tolerance 0.5)     139.7 x 82.55 x 42.19 mm  
      5.5 x 3.25 x 1.66 inches  
      Weight     580 g  
      Case Material     U Bracket  
           
 
      Model  
   
     
 
Model No.
(Ordering Part No.)
Input Range Output Voltage Output Current Eff
( V.AC ) ( V.DC ) ( mA ) ( % )
Single Output Models
 MQF500U-12S 90 ~ 264 VAC  12    30CFM:41,500
 Convection
 (at 115 VAC):11,830
 (at 230 VAC):16,600
90.5
 MQF500U-15S 90 ~ 264 VAC  15    30CFM:33,300
 Convection
 (at 115 VAC):11,330
 (at 230 VAC):12,000
90.5
 MQF500U-24S 90 ~ 264 VAC  24    30CFM:20,800
 Convection
 (at 115 VAC):7,910
 (at 230 VAC):8,330
92
 MQF500U-48S 90 ~ 264 VAC  48    30CFM:10,410
 Convection
 (at 115 VAC):3,960
 (at 230 VAC):4,170
93
 
     
  Please refer to the PDF file published on the web site as the final version.