VCE03 Series

AC-DC Power Supplies

VCE03 Series

Low cost, PCB mount, 3W encapsulated and open frame, wide input AC-DC power supplies

The VCE03 is a series of open frame and encapsulated AC-DC single output power supplies designed for low cost ITE and industrial electronics applications. Their compact design features an integral EMC filter and hold-up capacitor, so no external components are required.

The series provides two mechanical options including open frame and encapsulated SIL PCB mount. With approvals to world-wide safety standards, compliance with class B for conducted and radiated emissions and a 130%, 30s peak load capability, these class II isolation parts benefit system designers with easy integration into a wide range of applications.


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  • Regulated single outputs 3.3 to 48VDC
  • Wide input range 85 to 305VAC
  • PCB mount SIL package
  • Encapsulated & open frame versions
  • ITE & household appliance approvals
  • Class II operation
  • No load input power <0.3W
  • Low Cost
  • -25°C to +70°C operating temperature
  • 3 Year Warranty
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
VCE03 VCE03US03 3 W Single Phase 3.3V 0.91A
VCE03 VCE03US05 3 W Single Phase 5V 0.6A
VCE03 VCE03US09 3 W Single Phase 9V 0.333A
VCE03 VCE03US12 3 W Single Phase 12V 0.25A
VCE03 VCE03US15 3 W Single Phase 15V 0.2A
VCE03 VCE03US24 3 W Single Phase 24V 0.125A
VCE03 VCE03US48 3 W Single Phase 48V 0.063A



VCE03: 1.60 x 0.75 x 0.75‚ (40.6 x 19.10 x 19.10 mm) VCE03-P: 1.50 x 0.65 x 0.65‚ (38.1 x 16.5 x 16.5 mm)

Input Voltage

85 to 305 VAC (Derate from 100% at 90 VAC to 90% at 85 VAC)

No Load Input Power

0.3 W

Harmonic Currents

EN61000-3-2, Class A


80% at 115 VAC, Model Dependent

Operating Temperature

-25 to +70 °C, derate linearly from 100% at +50 °C to 50% at +70 °C


Input to Output: 3000 VAC

Worldwide Safety Approvals

IEC60950-1, IEC62368-1, IEC60335-1, IEC61558-1

European Safety Approvals


US Safety Approvals


Other Safety Approvals

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


Conducted & Radiated, Class B, If output is connected to a ground additional external components will be required. Contact sales for details


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