Page 2 - MPD MPM-40 Datasheet
P. 2



Model Selection Guide www.micropowerdirect.com
Input Output 1 (Vout 1) Output 2 (Vout 2) Output 3 (Vout 3)
Model Effi ciency
Current (A) Voltage Current Voltage Current Voltage Current (A)
Number (%, Typ)
115 VAC 230 VAC (VDC) Max. (A) Min. (%) (VDC) Max. (A) Min. (%) (VDC) Max. (A) Min. (%)
MPM-40S-03 0.860 0.460 3.3 8.000 1.0 76
MPM-40S-05 0.860 0.460 5.0 8.000 1.0 81
MPM-40S-09 0.860 0.460 9.0 4.444 1.0 83
MPM-40S-12 0.860 0.460 12.0 3.333 1.0 84
MPM-40S-15 0.860 0.460 15.0 2.666 1.0 83
MPM-40S-24 0.860 0.460 24.0 1.667 1.0 83
MPM-40D-05 0.860 0.460 +5.0 +4.000 10.0 -5.0 -4.000 10.0 81
MPM-40D-12 0.860 0.460 +12.0 +1.666 10.0 -12.0 -1.666 10.0 83
MPM-40D-15 0.860 0.460 +15.0 +1.333 10.0 -15.0 -1.333 10.0 83
MPM-40D-0512 0.860 0.460 5.0 5.000 25.0 12.0 1.250 25.0 82
MPM-40D-0524 0.860 0.460 5.0 5.000 25.0 24.0 0.625 25.0 82
MPM-40T-0512 0.860 0.460 +5.0 +5.000 25.0 +12.0 +0.600 25.0 -12.0 -0.600 25.0 82
MPM-40T-0515 0.860 0.460 +5.0 +5.000 25.0 +15.0 +0.500 25.0 -15.0 -0.500 25.0 81
Other output combinations are available Derating Curve
Contact the factory for details at:
sales@micropowerdirect.com
Notes:
1. For dual output models MPM-40D-0512 and MPM-40D-0524, output voltage accuracy
is ±3% for ouput 1 and ±5% for output 2. For triple output models, the output voltage
accuracy is ±3% for output 1 and ±5% for output 2 & 3.
2. For the MPM-40D-0512 and MPM-40D-0524, the line regulation of output 2 is specifi ed
at ±5%.
3. For models MPM-40D-05, MPM-40D-12 and MPM-40D-15, load regulation is measured
with balanced loads. For the MPM-40D-0512 and MPM-40D-0524, load regulation is
±2% for output 1 and ±6% for output 2.
4. For the MPM-40D-0512 and MPM-40D-0524, cross regulation is measured for a load
change of 25% to 100%. It is ±1% for output 1 and ±7% for output 2.
5. The overtemperature protection circuit will shut the unit down. The unit will restart when
the operating temperature drops to approximately +80°C.
6. Output short circuit protection is provided by a “hiccup mode” circuit. The unit recovers
automatically when the fault condition is removed.
7. Operation at under no load conditions will not damage these units, however the output
voltage may be unstable. It is recommended that the minimum load values in the table
above be used.
8. The maximum capacitive load for these units ranges from 23,000 µF (MPM-40S-03) to Mechanical Dimensions
470 µF (MPM-40S-24). Contact technical sales for information on specifi c models.
9. It is recommended that a fuse be used on the input of a power supply for protec-
tion. For the MPM-40 series, a 2A/250 VAC slow blow should be used.
Model Number















Pin Connections
Pin Single Dual Dual Seperate Triple
1 AC-Line
2 AC-Neutral
3 +Vo +Vo +Vo 2 +Vo 2
4 No Pin No Pin +Vo 1 +Vo 1
5 -Vo Common -Vo 2 Common 2/3
6 No Pin No Pin -Vo 1 -Vo 1
7 NC -Vo No Pin -Vo 3
NC = No Connection
Dual Separate Models = MPM-40D-0512 & MPM-40D-0524



MicroPower Direct Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
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