VEC40 Series

AC-DC Power Supplies

VEC40 Series

40W low cost desktop AC-DC power supplies

The 40W VEC40 are energy efficiency level VI with <0.75mW standby power, these desktop/external AC-DC power supplies are limited power source (LPS) approved and are designed for high volume/low cost applications.

With class I construction the VEC40 are fitted with an IEC320-C14 inlet or optional IEC320-C6 and have a voltage input range of 90 to 264VAC.

The DC lead is fitted with a centre positive 5.5 x 2.5mm barrel jack connector.


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  • Energy efficiency level VI
  • CoC tier 2
  • Limited power source approved
  • <75mW standby power
  • Optional inlet connector
  • China compulsory certficiation (CCC) qualified
  • 0°C to 65°C operation
  • High power density
  • Low cost
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
VEC40 VEC40US12 40 W Single Phase 12V 3.33A
VEC40 VEC40US15 40 W Single Phase 15V 2.67A
VEC40 VEC40US24 40 W Single Phase 24V 1.67A



VEC40: 4.58 x 2.06 x 1.23‚ (116.3 x 52.4 x 31.3 mm)

Input Voltage

90 to 264 VAC

No Load Input Power

<0.1 W

Harmonic Currents

EN61000-3-2 Class A


89% typical

Operating Temperature

0 °C to +65 °C derate from 100% load at 45 °C to 50% load at 65 °C


3000 VAC Input to Output 1500 VAC Input to Ground Negative output is connected to ground

Worldwide Safety Approvals

IEC60950-1, IEC62368-1

European Safety Approvals

EN60950-1, EN62368-1

US Safety Approvals

cUL60950-1, UL62368-1, China Compulsory Certification, GB4943, AU/NZ60950.1 Approved at Limited Power Source (LPS)

Other Safety Approvals

CE (Meets all applicable directives), UKCA (Meets all applicable legislation)


EN55032 Level B conducted & radiated

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