Page 2 - MPD MD100xEI Datasheet
P. 2



Model Selection Guide www.micropowerdirect.com
Input Output Output
Model Load Capacitive Effi ciency Safety Fuse Rating
Number Voltage (VDC) Current (mA) Voltage Current Current Regulation Load (%, Typ) (EN 6950) Slow-Blow
(%, Typ)
(mA)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min) (µF Max)
MD103S-03EI 3.3 2.97 - 3.63 415 25 3.3 303.0 30.0 18.0 220 73 No 800
MD103S-05EI 3.3 2.97 - 3.63 388 25 5.0 200.0 20.0 12.0 220 78 No 800
MD103S-24EI 3.3 2.97 - 3.63 388 25 24.0 42.0 5.0 6.0 220 78 No 800
MD103D-12EI 3.3 4.5 - 5.5 250 20 ±12.0 ±42.0 ±5.0 8.0 100 80 No 500
MD105S-03EI 5 4.5 - 5.5 267 20 3.3 303.0 30.0 18.0 220 75 No 500
MD105S-05EI 5 4.5 - 5.5 250 20 5.0 200.0 20.0 12.0 220 80 Yes 500
MD105S-09EI 5 4.5 - 5.5 250 20 9.0 111.0 12.0 9.0 220 80 Yes 500
MD105S-12EI 5 4.5 - 5.5 250 20 12.0 83.0 9.0 8.0 220 80 Yes 500
MD105S-15EI 5 4.5 - 5.5 247 20 15.0 67.0 7.0 7.0 220 81 Yes 500
MD105S-24EI 5 4.5 - 5.5 247 20 24.0 42.0 5.0 6.0 220 81 Yes 500
MD105D-05EI 5 4.5 - 5.5 250 20 ±5.0 ±100.0 ±10.0 12.0 100 80 Yes 500
MD105D-09EI 5 4.5 - 5.5 250 20 ±9.0 ±56.0 ±6.0 9.0 100 80 Yes 500
MD105D-12EI 5 4.5 - 5.5 250 20 ±12.0 ±42.0 ±5.0 8.0 100 80 Yes 500
MD105D-15EI 5 4.5 - 5.5 247 20 ±15.0 ±33.0 ±4.0 7.0 100 81 Yes 500
MD105D-24EI 5 4.5 - 5.5 247 20 ±24.0 ±21.0 ±2.0 6.0 100 81 Yes 500
MD109S-09EI 9 8.1 - 9.9 250 20 9.0 111.0 12.0 9.0 220 80 No 500
MD109D-09EI 9 8.1 - 9.9 250 20 ±9.0 ±56.0 ±6.0 9.0 100 80 No 500
MD112S-03EI 12 10.8 - 13.2 111 15 3.3 303.0 30.0 18.0 220 75 No 200
MD112S-05EI 12 10.8 - 13.2 104 15 5.0 200.0 20.0 12.0 220 80 Yes 200
MD112S-09EI 12 10.8 - 13.2 111 15 9.0 111.0 12.0 9.0 220 80 Yes 200
MD112S-12EI 12 10.8 - 13.2 104 15 12.0 83.0 9.0 8.0 220 80 Yes 200
MD112S-15EI 12 10.8 - 13.2 103 15 15.0 67.0 7.0 7.0 220 81 Yes 200
MD112S-24EI 12 10.8 - 13.2 103 15 24.0 42.0 5.0 6.0 220 81 Yes 500
MD112D-03EI 12 10.8 - 13.2 114 15 ±3.3 ±152.0 ±15.0 18.0 100 73 Yes 200
MD112D-05EI 12 10.8 - 13.2 104 15 ±5.0 ±100.0 ±10.0 12.0 100 80 Yes 200
MD112D-09EI 12 10.8 - 13.2 104 15 ±9.0 ±56.0 ±6.0 9.0 100 80 Yes 200
MD112D-12EI 12 10.8 - 13.2 104 15 ±12.0 ±42.0 ±5.0 8.0 100 81 Yes 200
MD112D-15EI 12 10.8 - 13.2 103 15 ±15.0 ±33.0 ±4.0 7.0 100 81 Yes 200
MD112D-24EI 12 10.8 - 13.2 103 15 ±24.0 ±21.0 ±2.0 6.0 100 81 Yes 200
MD115S-05EI 15 13.5 - 16.5 84 10 5.0 200.0 20.0 12.0 220 80 No 150
MD115S-15EI 15 13.5 - 16.5 83 10 15.0 67.0 7.0 7.0 220 81 No 150
MD115D-05EI 15 13.5 - 16.5 84 10 ±5.0 ±100.0 ±10.0 12.0 100 80 No 150
MD115D-09EI 15 13.5 - 16.5 84 10 ±9.0 ±56.0 ±6.0 9.0 100 80 No 150
MD115D-12EI 15 13.5 - 16.5 84 10 ±12.0 ±42.0 ±5.0 8.0 100 80 No 150
MD115D-15EI 15 13.5 - 16.5 83 10 ±15.0 ±33.0 ±4.0 7.0 100 81 No 150
MD124S-03EI 24 21.6 - 26.4 56 7 3.3 303.0 30.0 18.0 220 75 No 100
MD124S-05EI 24 21.6 - 26.4 53 7 5.0 200.0 20.0 12.0 220 79 Yes 100
MD124S-09EI 24 21.6 - 26.4 52 7 9.0 111.0 12.0 9.0 220 80 Yes 100
MD124S-12EI 24 21.6 - 26.4 51 7 12.0 83.0 9.0 8.0 220 81 Yes 100
MD124S-15EI 24 21.6 - 26.4 51 7 15.0 67.0 7.0 7.0 220 81 Yes 100
MD124S-24EI 24 21.6 - 26.4 51 7 24.0 42.0 5.0 6.0 220 81 Yes 100
MD124D-03EI 24 21.6 - 26.4 58 7 ±3.3 ±152.0 ±15.0 18.0 100 73 Yes 100
MD124D-05EI 24 21.6 - 26.4 53 7 ±5.0 ±100.0 ±10.0 12.0 100 80 Yes 100
MD124D-09EI 24 21.6 - 26.4 53 7 ±9.0 ±56.0 ±6.0 9.0 100 80 Yes 100
MD124D-12EI 24 21.6 - 26.4 51 7 ±12.0 ±42.0 ±5.0 8.0 100 81 Yes 100
MD124D-15EI 24 21.6 - 26.4 53 7 ±15.0 ±33.0 ±4.0 7.0 100 79 Yes 100
MD124D-24EI 24 21.6 - 26.4 53 7 ±24.0 ±21.0 ±2.0 6.0 100 80 Yes 100
Notes: Derating Curve
1. Output load regulation is specifi ed for a load change of 10% to 100%.
2. When measuring output ripple, it is recommended that an external 1.0 µF
ceramic capacitor and a 10 µF ceramic capacitor be connected in parallel
from the +VOUT pin to the -VOUT pin for single output models, or from each
output to common for dual output models.
3. The MD105x-24E & MD124x-xxE models have momentary (1S)
protection against short circuit. All others have continuous protection.
4. These converters are specifi ed for operation without external components.
However, to meet specifi c EMC standards, some external components
may be required. Typical connections are shown on page three.
5. Operation at no load will not damage these units, however, they may not
meet all specifi cations.
6. It is recommended that a fuse be used on the input of a power supply for
protection. See the Model Selection tables for the correct rating.









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