AHM250 Series

AC-DC Power Supplies

AHM250 Series

  • IT & Medical Approvals
  • Energy Efficiency Level V, CEC2008 & EISA 2007
  • <0.5 W No Load Input Power
  • Class I Models
  • Very High Efficiency
  • IP22 Environmental Rating
  • 3 Year Warranty
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Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
AHM250 AHM250PS12T 250 W Single Phase 12V 17.5A
AHM250 AHM250PS15T 250 W Single Phase 15V 14.66A
AHM250 AHM250PS19T 250 W Single Phase 19V 12.63A
AHM250 AHM250PS24T 250 W Single Phase 24V 10.41A
AHM250 AHM250PS48T 250 W Single Phase 48V 5.21A



8.8 x 3.48 x 1.45 in (223.0 x 88.5 x 37.0 mm)

Input Voltage

80-264 VAC (see derating curve)

No Load Input Power

<0.5 W

Harmonic Currents

EN61000-3-2, class A


92% typical

Operating Temperature

0 °C to +60 °C, derate linearly from 100% power at +40 °C to 60% power at +60 °C


4000 VAC Input to Output, 2 x MOPP 1500 VAC Input to Earth, 1 x MOPP 500 VAC Out to Earth, 1 x MOPP

Worldwide Safety Approvals

IEC62368-1, IEC60950-1, IEC60601-1

European Safety Approvals

EN62368-1, EN60601-1

US Safety Approvals

ANSI/AAMI ES60601-1 & CSA22.2 No. 60601-1 per cUL, UL62368-1

Other Safety Approvals

Denan (PSE) certification


EN55011/22, class B conducted EN55011/22, class B radiated


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