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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 Power Module      
        MQC150 Series     ( Module )   
    High Efficiency Power  
  150 Watts          Feature  
MQC150 Series

  Compact Size in 4.3 x 2.3 x 1.38 inches
  Package: Module for PCB Mountable
  Operating Temperature: -30~70 degrees
  90~264 VAC Universal Input Range
  4000VAC Input to Output 2MOPP Insulation
  Cooling by Free Air Convection
  High Efficiency up to 93.5%
  With P.F.C. Function >0.9
  <0.5W No Load Input Power
  Screw Terminal For Optional
  Protections: Over Load / Over Voltage / Over Temperature /
  Short Circuit
  EMI for Both Class I (with PE) and Class II (without PE) Configuration
  Suitable for BF Application with Appropriate System Consideration
  UL / IEC / EN 60601 3.1rd Edition & UL / IEC / EN 60950
  AM2 Safety Approvals
        Safety Approval: Down Load MQC150 Series SPC.
Down Load MQC150 Series 3D File
  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   
      Frequency     47 ~ 63 Hz
     Output Specification  
      Characteristics     Conditions  
      Output Power     150 Watt  (max.)  
      Voltage Accuracy
    (Full Load and Nominal Vin)
    Single:   2%  
      Minimum Load     (at Full Load)     0%  
      Line Regulation    
    (0% to 100% at Full Load)
    Single:   1% (typ.)  
      Load Regulation    
    (0% to 100% at Full Load)
    Single:   1% (typ.)  
      Ripple    (20MHz bandwidth)     1% Vout (max.)  
      Noise    (20MHz bandwidth)     1% Vout (max.)  
      Temperature Coefficient     0.05% / J  (max.)  
      Short Circuit Protection     Auto recovery, Hiccup mode  
     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     -30 XC to +85 XC  
      Humidity     95% RH  (max.)  
      Cooling     Free-air convection  
     Physical Specification  
      Characteristics     Conditions  
      Dimension    (Tolerance 0.5)     109.0 x 58.5 x 35.0 mm  
      4.3 x 2.3 x 1.38 inches  
      Weight     365 g  
      Case Material     Plastic resin (flammability to UL 94V-0)  
Model No.
(Ordering Part No.)
Input Range Output Voltage Output Current Eff
( V.AC ) ( V.DC ) ( mA ) ( % )
Single Output Models
 MQC150-12S 90 ~ 264 VAC  12    12,500 93
 MQC150-24S 90 ~ 264 VAC  24    6250 93.5
 MQC150-48S 90 ~ 264 VAC  48    3125 93.5
  Please refer to the PDF file published on the web site as the final version.