Adapter External Medical Standards  AC/DC Power Supply: 85W

The ALM85 series of medical external power supplies is fully approved to international medical & IT safety standards. It has been designed with very high efficiency and low standby power, enabling it to meet the latest environmental legislation. The unit has a fully sealed enclosure complying with IP32 and a smooth surface finish making it easier to wipe down in a clinical setting.

Main Features

  • Medical & IT Safety Approvals
  • 12V, 15V, 19V or 24V output voltage options
  • Energy Efficiency Level VI & EU CoC Tier 2 Compliant
  • 4th Edition Medical EMC
  • IP32 Environmental Rating
  • Class I and Class II Versions
  • <0.15 W Standby Power
  • 0 °C to 60 °C Operation
  • Low Earth Leakage Current


Model NamePowerInput VoltageOutput VoltageOutput Current
ALM85US1285 WSingle Phase12V6.67A
ALM85US1585 WSingle Phase15V5.33A
ALM85US1985 WSingle Phase19V4.47A
ALM85US2485 WSingle Phase24V3.54A


1. For class II versions, add suffix ‘C2-8’ to the end of the part number e.g.

2. For optional input connector retention clip add suffix ‘-A’ to the model number, e.g. ALM85US24-A (not available for C2 versions)



DimensionsALM85: 5.315 x 2.441 x 1.457‚ (135.0 x 62.0 x 37.0 mm)
Input Voltage80 to 264 VAC, Derate linearly from 100% load at 90 VAC to 80% load at 80 VAC. 300 VAC/5 s maximum
No Load Input Power0.15W
Harmonic CurrentsEN61000-3-2
Efficiency88% (see datasheet)
Operating Temperature0 to +60 °C , Derate from 100% load at 40 °C to 60% load at 60 °C
IsolationInput to Output: 4000 VAC, 2 x MOPP Input to Ground: 1500 VAC, 1 x MOPP (Class I versions only) Output to Ground: 500 VAC, Class I versions only
Worldwide Safety ApprovalsIEC62368-1, IEC60950-1, IEC60601-1
European Safety ApprovalsEN62368-1, EN60601-1
US Safety ApprovalsANSI/AAMI ES 60601-1, CSA C22.2 No. 60601, UL62368-1
Other Safety ApprovalsLVD
EMCEN55022, Level B, Conducted & Radiated

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