Parameter Min Typ Max Units
 Input Voltage Range 2.97 3.3 3.63 VDC
4.50 5.0 5.50
10.80 12.0 13.20
13.50 15.0 16.50
21.60 24.0 26.40
43.20 48.0 52.80
 Output Accuracy   ±3.0   %
 Line Regulation   ±1.2   %/%Vin
 Load Regulation   ±10.0   %
 Short Circuit Protection Momentary (0.5 Sec)
 Isolation Voltage 1,000     VDC
 Isolation Voltage (I Version) 3,000     VDC
 Operating Temp Range -40   +85 °C
 MTBF 1.12     MHrs
 Case Size, 48 Vin 0.46 x 0.29 x 0.40 In
11.68 x 7.5 x 10.2 mm
 Case Size, Other Models 0.46 x 0.24 x 0.40 In
11.68 x 6.0 x 10.2 mm
         
Model No. Input Output V Output I
 ME103S-03(I) 3.3 VDC 3.3 VDC 303 mA
 ME103S-05(I) 3.3 VDC 5.0 VDC 200 mA
 ME103S-09(I) 3.3 VDC 9.0 VDC 111 mA
 ME103S-07(I) 3.3 VDC 7.2 VDC 139 mA
 ME103S-12(I) 3.3 VDC 12 VDC 100 mA
 ME103S-15(I) 3.3 VDC 15 VDC 67 mA
 ME103S-18(I) 3.3 VDC 18 VDC 56 mA
 ME103S-24(I) 3.3 VDC 24 VDC 50 mA

 ME105S-03(I) 5.0 VDC 3.3 VDC 303 mA
 ME105S-05(I) 5.0 VDC 5.0 VDC 200 mA
 ME105S-07(I) 5.0 VDC 7.2 VDC 139 mA
 ME105S-09(I) 5.0 VDC 9.0 VDC 111 mA
 ME105S-12(I) 5.0 VDC 12 VDC 100 mA
 ME105S-15(I) 5.0 VDC 15 VDC 67 mA
 ME105S-18(I) 5.0 VDC 18 VDC 56 mA
 ME105S-24(I) 5.0 VDC 24 VDC 50 mA

 ME112S-03(I) 12 VDC 3.3 VDC 303 mA
 ME112S-05(I) 12 VDC 5.0 VDC 200 mA
 ME112S-07(I) 12 VDC 7.2 VDC 139 mA
 ME112S-09(I) 12 VDC 9.0 VDC 111 mA
 ME112S-12(I) 12 VDC 12 VDC 100 mA
 ME112S-15(I) 12 VDC 15 VDC 67 mA
 ME112S-18(I) 12 VDC 18 VDC 56 mA
 ME112S-24(I) 12 VDC 24 VDC 50 mA

 ME115S-03(I) 12 VDC 3.3 VDC 303 mA
 ME115S-05(I) 12 VDC 5.0 VDC 200 mA
 ME115S-07(I) 12 VDC 7.2 VDC 139 mA
 ME115S-09(I) 12 VDC 9.0 VDC 111 mA
 ME115S-12(I) 12 VDC 12 VDC 100 mA
 ME115S-15(I) 12 VDC 15 VDC 67 mA
 ME115S-18(I) 12 VDC 18 VDC 56 mA
 ME115S-24(I) 12 VDC 24 VDC 50 mA

 ME124S-03(I) 24 VDC 3.3 VDC 303 mA
 ME124S-05(I) 24 VDC 5.0 VDC 200 mA
 ME124S-07(I) 24 VDC 7.2 VDC 139 mA
 ME124S-09(I) 24 VDC 9.0 VDC 111 mA
 ME124S-12(I) 24 VDC 12 VDC 100 mA
 ME124S-15(I) 24 VDC 15 VDC 67 mA
 ME124S-18(I) 24 VDC 18 VDC 56 mA
 ME124S-24(I) 24 VDC 24 VDC 50 mA

 ME148S-03(I) 48 VDC 3.3 VDC 303 mA
 ME148S-05(I) 48 VDC 5.0 VDC 200 mA
 ME148S-07(I) 48 VDC 7.2 VDC 139 mA
 ME148S-09(I) 48 VDC 9.0 VDC 111 mA
 ME148S-12(I) 48 VDC 12 VDC 100 mA
 ME148S-15(I) 48 VDC 15 VDC 67 mA
 ME148S-18(I) 48 VDC 18 VDC 56 mA
 ME148S-24(I) 48 VDC 24 VDC 50 mA
 * For 3.0 kVDC Isolation, Add "I" To The Model Number (i.e. ME124S-12I)
       
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Additional Tech Info: (Click on the picture)
48 Vout   Other Vout            
             
3D-CAD   3D-CAD            

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Many other DC/DC's in this power range are available. contact the factory for more info.