VSK-S25 Series
25 W, Single Output, Encapsulated, PCB Mount, Ac-Dc Power Supply

The VSK-S25 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 -40 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 25 W continuous power
  • Universal input voltage range
  • Compact board mount design
  • Over voltage, over temperature, and short circuit protections
  • UL/cUL safety approvals
  • Low no load power consumption


  • Input Voltage (Vac)
    85 ~ 264
  • Package Type
  • Mounting Style
  • Grade
  • Dimensions LxWxH (in)
    2.75 x 1.89 x 0.92
  • Dimensions LxWxH (mm)
    70 x 48 x 23.5

Available Models

Model Number Power (W) Output Voltage (Vdc) Output Current (A) Safety Approvals 3D Model Stock Check Sample Request RFQ
VSK-S25-5U 20.5 5 4.1 UL/cUL, CE 3D Model VSK-S25-5U Stock Check VSK-S25-5U -- Sample Request Request a Quote
VSK-S25-9U 22.5 9 2.5 UL/cUL, CE 3D Model VSK-S25-9U Stock Check VSK-S25-9U -- Sample Request Request a Quote
VSK-S25-12U 25 12 2.1 UL/cUL, CE 3D Model VSK-S25-12U Stock Check VSK-S25-12U -- Sample Request Request a Quote
VSK-S25-15U 25 15 1.6 UL/cUL, CE 3D Model VSK-S25-15U Stock Check VSK-S25-15U -- Sample Request Request a Quote
VSK-S25-24U 25 24 1.1 UL/cUL, CE 3D Model VSK-S25-24U Stock Check VSK-S25-24U -- Sample Request Request a Quote
VSK-S25-48U 25 48 0.5 UL/cUL, CE 3D Model VSK-S25-48U Stock Check VSK-S25-48U -- Sample Request Request a Quote