• ARCH电源AFC20系列 开关电源

    详细信息

     品牌:ARCH  类型:AC/DC电源  输入电压:AC85-264V V 
     输出功率:20 W 调制方式:脉冲宽度调制(PWM)式  晶体管连接方式:单端式  
     输出电压:DC3.3-24 V 工作效率:90 % 型号:AFC20-3.3S-A5,AFC20-24S  
    AC-DC Power Module     
      AFC20 Series    
      [ 20 Watts ]
       
     
     
        Feature
     
        Safety Approval:
     
     
     
     
    Compact Size in 2.06 x 1.07 x 0.93 inches
    Package: Module, Screw Terminal
    Operating Temperature: -40~70 degrees
    90~264 VAC Universal Input Range
    Isolation Class II
    Regulated Output
    Low Ripple and Noise
    Low Standby <0.5W
    Small Size as AFC 10Watt with 20Watt Higher Power
    Screw Terminal For Optional
    Safety approval by CE and UL
     
     
        Specification
      1.All specificationsvalid at nominal input voltage,full load and +25°Cafter 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 120 ~ 370 VDC  
          Frequency     47 ~ 440 Hz  
               
         Output Specification  
          Characteristics     Conditions  
          Output Power     20 Watt  (max.)  
          Voltage Accuracy
        (Full Load and Nominal Vin)
        Single: ±2%  
              
              
          Minimum Load     (at Full Load)     0%  
          Line Regulation    
        (LL to HL at Full Load)
        Single: ±0.5% (typ.)  
              
              
          Load Regulation    
        (LL to HL at Full Load)
        
        
        Single: ±1% (typ.)  
              
              
          Ripple    (20MHz bandwidth)     3.3S,5S:75mV (Vp-p) (max.)  
          others:1% Vout  
          Noise    (20MHz bandwidth)     3.3S,5S:120mV (Vp-p) (max.)  
          others:1% Vout  
          Temperature Coefficient     ±0.02% / °C  (max.)  
          Short Circuit Protection     Hiccup mode, indefinite (automatic recovery)  
               
         General Specification  
          Characteristics     Conditions  
          Switching Frequency     100K ~ 133K Hz  (typ.)  
          Isolation Voltage  (Input to Output)     3000 VAC  (min.)  
          Operating Temperature     -40 °C to +70°C  (with derating)  
          Storage Temperature     -40°C to +85°C  
          Humidity     95% RH  (max.)  
          Cooling     Free air convection  
               
         Physical Specification  
          Characteristics     Conditions  
          Dimension    (Tolerance ±0.5)     52.4 x 27.2 x 23.5 mm  
          2.06 x 1.07 x 0.93 inches  
          Weight     59 g  
          Case Material     Plastic resin with Fiberglass (flammability to UL 94V-0)  
               
     
     
          Model  
         
         
     
    ModelNo. InputRange OutputVoltage OutputCurrent Eff
    (V.AC ) (V.DC ) (mA ) (%)
    Single Output Models
    AFC20-3.3S 90 ~ 264 VAC 3.3 3600 74
    AFC20-5S 90 ~ 264 VAC 5 3600 78
    AFC20-12S 90 ~ 264 VAC 12 1660 82
    AFC20-15S 90 ~ 264 VAC 15 1330 83
    AFC20-24S 90 ~ 264 VAC 24 833 83
    AFC20-3.3S-A2 90 ~ 264 VAC 3.3 3600 74
    AFC20-5S-A2 90 ~ 264 VAC 5 3600 78
    AFC20-12S-A2 90 ~ 264 VAC 12 1660 82
    AFC20-15S-A2 90 ~ 264 VAC 15 1330 83
    AFC20-24S-A2 90 ~ 264 VAC 24 833 83
             
    AFC20-3.3S-A5 90 ~ 264 VAC 3.3 3600 74
    AFC20-5S-A5 90 ~ 264 VAC 5 3600 78
    AFC20-12S-A5 90 ~ 264 VAC 12 1660 82
    AFC20-15S-A5 90 ~ 264 VAC 15 1330 83
    AFC20-24S-A5 90 ~ 264 VAC 24 833 83
             
            3
     
     
     
     
     
         
     
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