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Model: MPM-706H
The MPM-706H is a medical grade open frame ATX switching power supply.  The MPM-706H power supply is designed with universal input, and can generate 60 watts at 50 degree Celsius under convection cooling or 80 watts with 8.6 CFM forced air cooling. The length of MPM-706H is designed to be the same length, 170 mm, as many mini-ITX system boards. You can build a compact low profile medical computer applications without external power adapter,  where low noise and high MTBF are essential.
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Features
  • Medical grade, meet EN 60601-1 and IEC 60601-1 safety
  • 60W Convection cooling, 80W with 8.6 CFM forced air cooling
  • 3.3V/5V/12V/-12V DC outputs, 5V Stand by
  • Open frame, thermally efficient U-channel design
  • Rated at 50 °C
  • PG/PF signal available
  • Short Circuit/Over voltage
  • 100% 50 °C burn-in
  • Molex connectors for both input and output
  • 170 (L) x 52 (W) x 39 (H) mm slim size
  • 2 years warranty
Input Specification
Input Type AC
Input Voltage 90 ~ 264VAC
Hold Up Time 16 ms @ 115VAC, rated load
Input Current 2/1A@115/230VAC, rated load
Inrush Current 30/60A@115/230VAC, one cycle at 25 °C
Output Specification
Outputs +5V +3.3V +12V -12V +5Vsb
Minimum Output Current 0.2A 0A 0A 0A 0A
Rated Output Current 5 A 4 A 1.5 A 0.5A 0.75A
Maximum Output Current 8 A 6 A 4 A N/A 1A
Line Regulation ±1% ±1% ±1% ±1% ±1%
Load Regulation ±2% ±4% ±4% ±5% ±4%
Ripple and Noise (peak to peak) 50 mV 50 mV 120 mV 120 mV 120 mV
Efficiency > 75% @ 115VAC, rated load
MTBF na
  • The maximum combined total output power on the 3.3V and 5V rails is 40W.
  • Initial Setting Accuracy is at Input 110VAC and all output at 60% rated load.
Interface Signals and Internal Protection
Power On/Off The power supply will be turned on when the power On/Off ping is connected to secondary GND.
Power Good Signal When power is turned on, the power good signal will go high 100 ms to 500 ms after all output DC voltages are within regulation limits.
Power Fail Signal The power fail signal will go low at least 1 ms before any of the output voltages fall below the regulation limits.
Short Circuit Protection Fully protected against short circuit. Latch off mode upon of short circuit condition.
Over Voltage Protection The over voltage protection circuit will shut down the outputs to prevent damaging external circuits if error conditions occurred. The trigger point is about 5.4~6.4V at +5V. If the OVP occur, PSU cannot be recovered.
Over Temperature Protection Fully protected against output overload or over temperature. The protection point is at the temperature of the HS1 over 110 °C. After the temperature of HS1 goes down, the power supply will restart automatically.
Safety Approvals, EMI and EMS specification
Safety

IEC 60601-1, EN 60601-1
EMS IEC61000-4-2, 8KV air discharge and 6KV discharge : Level 3
IEC61000-4-3, 3V/M : level 2
IEC61000-4-4, 2KV line & PE : level 3
IEC61000-4-5, 2KV : level 3
IEC61000-4-6: 10V : level 3
IEC61000-4-8, 10A/m : level 3
IEC61000-4-11
EMI
 EN 60601-1-2:2001 class B
Environment Specification
Operating Temperature Derate linearly above 50 °C by 2.5% per °C to maximum termperature of 70 °C at 50% load
Storage Temperature -40~70 °C
Altitude (max) up to 10,000 ft, operating.
Dimension
Width x Length x Height 170(L)x52(W)x39(H) (mm), Tolerance +/- 0.4mm
 
Ordering Information
MPM-706H 60W medical grade open frame ATX switching power supply
Cable (No. 866-806H) ATX connector, HDD connector x 2, FDD connector x 1
 
See Also
MPM-815H 150W fanless ATX medical grade AC/DC power supply
MPM-842P 400W medical grade  metal enclosed ATX power supply
 

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