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  • US DoE Energy efficiency level VI
  • EU CoC Tier 2 requirements, ErP stage 2
  • IEC 60601-1-2 4th edition EMC
  • Class I and Class II options available
  • Single outputs 12 to 48V
  • 5 Year warranty

Product Description

The MDA90 range of external AC-DC power adapters are compliant with the latest medical immunity IEC60601-1-2, energy efficiency Level VI standard, CoC tier 2 and ErP stage 2. The units offer 84-90 watts of output power with output voltages available between 12 and 48VDC. The range is reliable, cost competitive, and comes with an impressive FiDUS 5 year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, leadtimes and further prices.

Part numbers
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2.51 x 6.29 x 1.38” (64 x 160 x 35mm)

Input Voltage

90 to 264 VAC

No Load Input Power

< 0.21 W

Harmonic Currents

EN61000-3-2 Class A


> 88%

Operating Temp

0 to +60°C, see datasheet for derating curve


Input to Output - 4000 VAC

European Safety Approvals

EN 60601-1, EN 60950-1:2006 /A2:2013

US Safety Approvals

ANSI/AAMI 60601-1, UL 60950-1: 2nd edition

Other Safety Approvals

IEC 60601-1, IEC 60950-1:2005 /A2:2013


EN55011 Conducted & Radiated - Level B

Safety Approvals

MDA90 DoC MDA90 DoC (159 KB)

3D Models

MDA90-C14 3D PDF rev1 MDA90-C14 3D PDF rev1 (415 KB)

MDA90-C14 3D STP rev1 MDA90-C14 3D STP rev1 (3422 KB)

MDA90-C8 3D PDF rev1 MDA90-C8 3D PDF rev1 (480 KB)

MDA90-C8 3D STP rev1 MDA90-C8 3D STP rev1 (4233 KB)

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for? Call us 01183 420730 or

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