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ECM140 Series

AC-DC Power Supplies

ECM140 Series

  • 120/148 W Convection/Forced cooled Ratings
  • Class I & Class II Construction
  • Remote Sense
  • 5 V Standby Option
  • Remote On/Off & Power OK Signals Option
  • IT, Industrial & Medical Safety Approvals
  • 3 Year Warranty
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Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
ECM140 ECM140US12 140 W Single Phase 12V 11.7A
ECM140 ECM140US15 140 W Single Phase 15V 9.3A
ECM140 ECM140US18 140 W Single Phase 18V 7.7A
ECM140 ECM140US24 140 W Single Phase 24V 5.8A
ECM140 ECM140US28 140 W Single Phase 28V 5A
ECM140 ECM140US48 140 W Single Phase 48V 2.9A



ECM140: 5.00 x 3.00 x 1.30 in (127.0 x 76.2 x 33.0 mm)

Input Voltage

80-264 VAC (120-370 VDC), derate output power <90 VAC (See datasheet)

Harmonic Currents

EN61000-3-2, class A


88% typical

Operating Temperature

0 ?C to +70 ?C derate linearly from +50 °C at 2.5%/?C to 50% load at +70 °C when convection-cooled and from +60 °C at 2.5%/°C to 75% load at +70 °C when forced-cooled. See datasheet


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

European Safety Approvals

EN60601-1, EN60950-1

US Safety Approvals

ANSI/AAMI ES60601-1, CSA22.2 No. 60601-1 per cUL, Including Risk Management, UL60950-1 (UL1604 Class 1 Div 2 ECM140US12)


EN55011/22 level B conducted EN55011/22 level A radiated


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