Home › ProductsAC-DC Power SuppliesPCB MountAMM20



  • Ultra compact size (2.07 x 1.08 x 0.93”)
  • IT & Medical safety approvals
  • Single output 12 & 24V
  • Encapsulated PCB mount
  • EN55011 Class B conducted and radiated
  • < 0.1W No load input power
  • 5 Year warranty

Product Description

The AMM20 encapsulated AC/DC series is designed for use in both IT and medical applications. The units are PCB mount and have low emissions, meeting EN55011 level B for both conducted and radiated noise. They have a wide temperature range from -40 to +80ᵒC and offer low no load power consumption of < 0.1W. Units are available in 12V & 24V and all 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
Find out more


2.07 x 1.08 x 0.93" (52.5 x 27.5 x 23.5mm)

Input Voltage

90-264 VAC

No Load Input Power

< 0.1 W

Harmonic Currents

EN61000-3-2 Class A


Up to 86%

Operating Temp

-40 to 80°C, see datasheet for derating curve


Input to Output - 4000VAC

European Safety Approvals

EN60950-1 2nd edition, EN60601-1 3rd edition, CE, RoHS

US Safety Approvals

UL 60950-1, CAN/CSA C22.2 No. 60950-1
ANSI/AAMI CAN/CSA-C22.2 No. 60601-1

Other Safety Approvals

IEC60601-1 3.1 A12 2014


EN55011 Conducted - Level B
EN55011 Radiated - Level B

Safety Approvals

AMM20 cUL AMM20 cUL (404 KB)

AMM20 DoC AMM20 DoC (149 KB)

3D Models

AMM20 3D PDF AMM20 3D PDF (229 KB)

AMM20 STP AMM20 STP (308 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

Contact Us ›