HOME
PRODUCTS
SERVICES
PRESS RELEASES
FAQ
ABOUT US
CONTACT US
 
Model: MPM-A30H
The MPM-A30H is a medical grade AC/DC open frame ATX switching power supply with active PFC. The MPM-A30H medical power supply features universal input, ATX output (3.3V/5V/-5V/12V/-12V/+5V stand-by, 300 watts output rating, utilizes thermally efficient U bracket chassis and has no noise quality. The MPM-A30 is designed for ultra-quiet medical grade and industrial grade applications.
Read full detail Download full specification
Availability Call for sample unit
EMAIL US FOR A QUOTE
Features
  • 300W at ambient temperature of 50 °C with Active PFC
  • Convection cooling with ATX output
  • Rated at 50 °C
  • Low current leakage
  • Support Power Good, Power Fail and Power On signal
  • +5V Stand by & Remote On/Off
  • Short Circuit, Over voltage, Thermal protection
  • Efficiency grreater than 80%
  • Designed for both medical and IT applications.
Input Specification
Input Type AC
Input Voltage 90-264 VAC continuous input range
Input Frequency 47-63 Hz
Input Current 4A @ 115VAC, 2A @ 230VAC
Inrush Current 30A @115VAC, 60A @ 230VAC
PFC 0.95 minimum at full load and norminal line input voltage
Input leakage current less than 0.3mA at 240VAC
Output Specification
Outputs +3.3V +5V -5V +12V -12V +5Vsb
Minimum Load 3A 3A 0A 1A 0A 0A
Rated Load 10A 20A 0.5A 12A 1A 1A
Maximum Load 20A 25A - 15A - 2A
Peak Load - - - 18A - -
Line Regulation +/-1% +/-1% +/-1% +/-1% +/-1% +/-1%
Load Regulation +/-5% +/-5% +/-10% +/-5% +/-10% +/-5%
Ripple and Noise
(peak to peak)		 50 mV 50 mV - - - -
Efficiency > 80%
MTBF -
  • The maximum combined total output power on the 3.3V and 12V rails is 200W.
  • The maximum combined total output power on the 3.3V, 5V and 12V rails is 280W.
  • The peak load on 12V rail can work at  least 5 seconds at norminal line.
  • Line regulation is measured at 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. The -5V is protected by regulator.
Short Circuit Protection Fully protected against output overload and short circuit. Automatic recovery upon of overload condition.
Over Voltage Protection The trigger point of O.V.P. is around at 3.6V to 5V  for +5V, 5.7V to 7V for +5V and 13.4V to 15.6V for 12V.
Thermal Protection Automatically shut down when the inner temperature of power supply exceeds safety limit. The protection is based on build-in thermal switch.
Safety Approvals, EMI and EMS specification
Safety Certification
Designed to meet UL60601-1
CSA 22.2 No.601-1
EN60601
EMS
EN 61204-3
EN 61000-4-2 4KV contact; 8KV air discharge. target with criterion A
EN 61000-4-3 10V/m with 80% AM criterion A
EN 61000-4-4 2KV. target with criterion A
EN 61000-4-5 line to line 1KV; line to GND 2KV. target with criterion A
EN 61000-4-6 10V/m with 80% AM criterion A
EN 61000-4-8 30A/m criterion A
EN 61000-4-11
30% dips 10 ms,  criterion B
60% dips 100ms, criterion C
>95% dips  5000ms, criterion C
Radiation/Conduction
PFC
Designed to meet FCC class "B"
EN 55001 class "B"
EN 60601-1-2
EN 61000-3-2 class "D"
EN 61000-3-3 class "D"
EN 61204-3
Environment Specification
Operating Temperature 0~50 °C at 100 % load, derate linearly above 50 °C by 2.5% per °C to maximum termperature of 70 °C at 50% load
Storage Temperature -20~70 °C
Altitude (max) up to 10,000 ft, operating.
Dimension
Width x Length x Height 245(L)x165(W)x41(H) (mm)
 
Ordering Information
MPM-A30H 300W medical grade fanless ATX AC/DC switching power supply with active PFC
 
See Also
MPM-842P 400W medical grade ATX AC/DC switching power supply with active PFC
MPM-825A 280W medical grade ATX AC/DC switching power supply
 

home l disclaimer l contact us l careers l support l rma l policies