Low Cost, 3W  
  Single & Dual Out  
  DC/DC Converters  
 
   
   
   
 
  Sales Contact  
   Mary Ellen Travassos  
   T: 781-344-8226  
   F: 781-344-8481  
   
 
   Technical Contact  
   Howard Snyder  
   T: 781-344-8226  
   F: 781-344-8481  
   
   
   
   
   
   
   
       
       
       
  Key Features!    
    3W Output Power  
    Wide 2:1 Input Range  
    Compact DIP Case  
    1,500 VDC Isolation  
    Single/Dual Outputs  
    Industry Standard Case  
    UL Approved!  
     
 
     
  Key Spec's!  
    5, 12, 24 or 48V Inputs  
    2:1 Input Voltage Range  
    1,500 VDC Isolation  
    >1.0 MHour MTBF  
    <0.5% Line/Load Reg.  
    -40°C - +71°C Operation  
     
  
   

Model

Input Voltage
Output Efficiency
Nominal Range Voltage Current
 A301ERW
5 VDC
4.5 - 9 VDC
5 VDC
600 mA
70%
 A302ERW
5 VDC
4.5 - 9 VDC
12 VDC
250 mA
74%
 A303ERW
5 VDC
4.5 - 9 VDC
15 VDC
200 mA
74%
 A304ERW
5 VDC
4.5 - 9 VDC
±12 VDC
±125 mA
74%
 A305ERW
5 VDC
4.5 - 9 VDC
±15 VDC
±100 mA
74%
   
 A311ERW
12 VDC
9 - 18 VDC
5 VDC
600 mA
76%
 A312ERW
12 VDC
9 - 18 VDC
12 VDC
250 mA
80%
 A313ERW
12 VDC
9 - 18 VDC
15 VDC
200 mA
80%
 A314ERW
12 VDC
9 - 18 VDC
±12 VDC
±125 mA
80%
 A315ERW
12 VDC
9 - 18 VDC
±15VDC
±100 mA
80%
    
 A321ERW
24 VDC
18 - 36 VDC
5 VDC
600 mA
77%
 A322ERW
24 VDC
18 - 36 VDC
12 VDC
250 mA
81%
 A323ERW
24 VDC
18 - 36 VDC
15 VDC
200 mA
81%
 A324ERW
24 VDC
18 - 36 VDC
±12 VDC
±125 mA
81%
 A325ERW
24 VDC
18 - 36 VDC
±15 VDC
±100 mA
81%
    
 A331ERW
48 VDC
36 - 75 VDC
5 VDC
600 mA
77%
 A332ERW
48 VDC
36 - 75 VDC
12 VDC
250 mA
81%
 A333ERW
48 VDC
36 - 75 VDC
15 VDC
200 mA
81%
 A334ERW
48 VDC
36 - 75 VDC
±12 VDC
±125 mA
81%
 A335ERW
48 VDC
36 - 75 VDC
±15 VDC
±100 mA
81%
  
 

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