AQM250 Series

AC-DC Power Supplies

AQM250 Series

250W desktop GaN AC-DC power supplies in a sealed IP22 case for medical (2 x MOPP) applications

The extremely high power density AQM250 series of medical external power supplies is fully approved to international medical safety standards. It has been designed with very high efficiency and low standby power, enabling it to meet the latest legislation. The use of new technology allows the volume to be typically half that of a traditional design.

The unit has a fully sealed enclosure complying with IP22 and a smooth surface finish making it easier to keep clean in a clinical setting. Class I and Class II versions ensure versatility for both hospital and non hospital applications.

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  • Medical safety approvals
  • Home healthcare approval
  • 4th edition medical EMC
  • IP22 environmental rating
  • Class I and Class II versions
  • Energy efficiency level VI & EU CoC tier 2 compliant
  • Low earth leakage current
  • <0.15W standby power
  • 0°C to 60°C operation
  • 3 year warranty
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
AQM250 AQM250PS12 250 W Single Phase 12V 19A
AQM250 AQM250PS19 250 W Single Phase 19V 13.2A
AQM250 AQM250PS24 250 W Single Phase 24V 10.4A
AQM250 AQM250PS48 250 W Single Phase 48V 5.2A
AQM250 AQM250PS12C2 250 W Single Phase 12V 16A
AQM250 AQM250PS19C2 250 W Single Phase 19V 19A
AQM250 AQM250PS24C2 250 W Single Phase 24V 13.2A
AQM250 AQM250PS48C2 250 W Single Phase 48V 10.4A



6.80” x 2.64” x 1.26” (173 x 67 x 32mm)

Input Voltage

85 to 264VAC. See datasheet.

No Load Input Power

0.15W max

Harmonic Currents

EN61000-3-2 Class A


92% typical

Operating Temperature

0°C to +60°C. See datasheet


4000VAC Input to Output 2 x MOPP, 1800VAC Input to Ground 1 x MOPP (Class I versions only), 500VAC Output to Ground Class I versions only

Worldwide Safety Approvals

IEC60601-1, IEC60601-1-11

European Safety Approvals

EN60601-1 / EN60601-1-11

US Safety Approvals

ANSI/AAMI ES 60601-1 / ANSI/AAMI ES60601-1-11

Other Safety Approvals

CE & UKCA Meets all applicable directives and legislation


EN55011 Level B conducted & radiated


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