VSK-S2 Series
2 W, Single Output, Encapsulated, PCB Mount, Ac-Dc Power Supply

The VSK-S2 series is an ac-dc power supply module housed in a compact board mount package. Featuring high efficiency, 3K Vac isolation, and an operating temperature range of -25 to 70 °C, these encapsulated power supplies are ideally suited for use in low power ITE, industrial, and consumer electronic applications where board space is limited.


  • Up to 2 W continuous power
  • Universal input voltage range
  • Compact board mount design
  • Over current and short circuit protections
  • UL/cUL safety approvals
  • Low no load power consumption


  • Input Voltage (Vac)
    85 ~ 305
  • Package Type
  • Mounting Style
  • Grade
  • Dimensions LxWxH (in)
    1.33 x 0.87 x 0.71
  • Dimensions LxWxH (mm)
    33.7 x 22.2 x 18

Available Models

Model Number Power (W) Output Voltage (Vdc) Output Current (A) Safety Approvals 3D Model Stock Check Sample Request RFQ
VSK-S2-3R3U 2 3.3 0.6 UL/cUL, CE 3D Model VSK-S2-3R3U Stock Check VSK-S2-3R3U -- Sample Request Request a Quote
VSK-S2-5U 2 5 0.4 UL/cUL, CE 3D Model VSK-S2-5U Stock Check VSK-S2-5U -- Sample Request Request a Quote
VSK-S2-9U 2 9 0.22 UL/cUL, CE 3D Model VSK-S2-9U Stock Check VSK-S2-9U -- Sample Request Request a Quote
VSK-S2-12U 2 12 0.167 UL/cUL, CE 3D Model VSK-S2-12U Stock Check VSK-S2-12U -- Sample Request Request a Quote
VSK-S2-15U 2 15 0.133 UL/cUL, CE 3D Model VSK-S2-15U Stock Check VSK-S2-15U -- Sample Request Request a Quote
VSK-S2-24U 2 24 0.083 UL/cUL, CE 3D Model VSK-S2-24U Stock Check VSK-S2-24U -- Sample Request Request a Quote