Home › ProductsAC-DC Power SuppliesOpen Frame / Chassis MountRHM100



  • Power dense 100W in 2 x 4”
  • Latest Medical safety approvals
  • 4th ed. Medical EMC IEC60601-1-2 (2014)
  • Earth leakage < 250uA
  • EN55011 Level B conducted & radiated
  • -10 to +70°C Operation
  • 5 Year warranty

Product Description

The RHM100 series offers 100W in a dense, 2 x 4” open frame package. The units are designed for use in medical applications, are very efficient and have low emissions, meeting EN55011 Level B. They have a wide temperature range from –10 to +70°C and offer low no load power consumption of < 0.5W. Outputs are available from 12 to 48V and all models come with a 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 x 4 x 1.02” (50.8 x 101.6 x 26mm)

Input Voltage

90-260 VAC

No Load Input Power

< 0.5 W

Harmonic Currents

EN61000-3-2 Class A


Up to 88%

Operating Temp

-10 to 70°C, see datasheet for derating curve


Input to Output - 4000 VAC

Input to Ground - 2828 VAC

European Safety Approvals

EN60601-1:2006 +A12, CE, RoHS

US Safety Approvals

ES60601-1:2005 (R2012), CSA-C22.2 No 60601-1:14

Other Safety Approvals

IEC60601-1 2005 + A1


EN55011 Conducted - Level B

EN55011 Radiated - Level B

Safety Approvals

RHM100 DoC RHM100 DoC (149 KB)

3D Models

RHM100 3D PDF RHM100 3D PDF (563 KB)

RHM100 3D STP RHM100 3D STP (1377 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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