FCS40 Series

AC-DC Power Supplies

FCS40 Series

3" X 2" open frame 40W AC-DC power supplies for household appliance, medical (2 x MOPP) & ITE applications

The FCS40 low-profile, open-frame power supplies address the need for low-cost 40W solutions that support a broad range of applications within the medical (2 x MOPP), domestic/household and ITE/industrial electronics sectors.

The FCS40 is designed for integration into multiple end equipment markets with international agency approvals, high efficiency and low emissions. 


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  • 40W convection cooled
  • 3" x 2" footprint, 1.04” profile
  • Regulated single outputs 12V to 48VDC
  • Input range 80 to 264VAC
  • Medical, ITE and household appliance approvals
  • Class I & Class II installations
  • Less than 0.3W no load input power
  • 3 year warranty
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
FCS40 FCS40US12 40 W Single Phase 12V 3.34A
FCS40 FCS40US15 40 W Single Phase 15V 2.67A
FCS40 FCS40US18 40 W Single Phase 18V 2.23A
FCS40 FCS40US24 40 W Single Phase 24V 1.67A
FCS40 FCS40US36 40 W Single Phase 36V 1.11A
FCS40 FCS40US48 40 W Single Phase 48V 0.83A



FCS40: 2.00 x 3.00 x 1.04‚ (50.8 x 76.2 x 26.4 mm)

Input Voltage

80 to 264 VAC (see datasheet)

No Load Input Power

0.3 W

Harmonic Currents

EN61000-3-2, Class A


84% (see datasheet)

Operating Temperature

-25 °C to +70 °C (see datsheet)


Input to Output: 4000 VAC, 2 MOPP Input to Ground: 1500 VAC, 1 MOPP Output to Ground: 500 VAC, 1 MOPP at output voltage

Worldwide Safety Approvals

IEC60950-1:2005, IEC62368-1:2014, IEC60601-1 Ed 3.1 Including Risk Management, IEC60335-1

European Safety Approvals

EN62368-1, EN60601-1

US Safety Approvals

cUL62368-1, ANSI/AAMI ES60601-1: & CSA C22.2 No.6061-1:08

Other Safety Approvals

CE & UKCA meets all applicable directives & legislation.


Conducted: EN55011/32, Class B Radiated: EN55011/32, Class A, Class B with Wurth Electronics 742 700 91 with 4 turns on AC Input

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