VSK-S20 Series
20 W, Single Output, Encapsulated, PCB Mount, Ac-Dc Power Supply

The VSK-S20 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 deg 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 20 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


  • Package Type
  • Mounting Style
  • Grade

Available Models

Model Number Power (W) Output Voltage (Vdc) Output Current (A) Safety Approvals 3D Model Stock Check Sample Request RFQ
VSK-S20-3R3U 13.5 3.3 4.1 UL/cUL, CE 3D Model VSK-S20-3R3U Stock Check VSK-S20-3R3U -- Sample Request Request a Quote
VSK-S20-5U 17.5 5 3.5 UL/cUL, CE 3D Model VSK-S20-5U Stock Check VSK-S20-5U -- Sample Request Request a Quote
VSK-S20-9U 20 9 2.22 UL/cUL, CE 3D Model VSK-S20-9U Stock Check VSK-S20-9U -- Sample Request Request a Quote
VSK-S20-12U 20 12 1.6 UL/cUL, CE 3D Model VSK-S20-12U Stock Check VSK-S20-12U -- Sample Request Request a Quote
VSK-S20-15U 20 15 1.3 UL/cUL, CE 3D Model VSK-S20-15U Stock Check VSK-S20-15U -- Sample Request Request a Quote
VSK-S20-24U 20 24 0.85 UL/cUL, CE 3D Model VSK-S20-24U Stock Check VSK-S20-24U -- Sample Request Request a Quote