SDI40-U Series

40 W, DoE Level VI & CoC Tier 2 Efficiency, Three Prong (C14) Inlet, Desktop Adapter, Ac-Dc Power Supply

SDI40-U Series
SDI40-U Series Alternate Image

The SDI40-U series is a 40 W desktop ac-dc power supply with C14 inlet designed to meet the current US DoE Level VI efficiency standards in addition to the proposed and more stringent EU CoC Tier 2 requirements. Featuring a range of safety approvals and no-load power consumption less than 0.075 W, the SDI40-U desktop adapter is the ideal solution to keep you one step ahead of the latest power regulations.


  • Up to 40 W continuous power
  • DoE Level VI and CoC Tier 2 compliant
  • No-load power consumption < 0.075 W
  • Universal input voltage range
  • Compact size
  • Over voltage and short circuit protections
  • UL/cUL, GS, and PSE safety approvals
  • Custom designs available
  • Limited Power Source (LPS) rated


  • Input Voltage (Vac)
    90 ~ 264
  • Package Type
  • Dimensions LxWxH (in)
    4.37 x 2.05 x 1.27
  • Dimensions LxWxH (mm)
    111 x 52 x 32.3
  • Safety Standards


Model Number Power (W) Output Voltage (Vdc) Output Current (A) Safety Approvals Stock Check Sample Request RFQ
SDI40-12-U 36 12 3 UL/cUL, GS, PSE, CE Stock Check SDI40-12-U Sample Request Request a Quote
SDI40-15-U 40.5 15 2.7 UL/cUL, GS, PSE, CE Stock Check SDI40-15-U Sample Request Request a Quote
SDI40-19-U 39.9 19 2.1 UL/cUL, GS, PSE, CE -- Sample Request Request a Quote
SDI40-24-U 40.8 24 1.7 UL/cUL, GS, PSE, CE Stock Check SDI40-24-U Sample Request Request a Quote