PBK-1 Series
1 W, Single Output, Encapsulated, PCB Mount, Ac-Dc Power Supply

The PBK-1 ac-dc power supply series is ideally suited to deliver onboard ac-dc power conversion where board real estate is at a premium. Housed in an ultra-compact SIP package, these 1 W encapsulated power supplies also feature an operating temperature range of -40 to +85 °C to maximize performance in challenging environments.


  • Up to 1 W continuous power
  • Universal input voltage range
  • Ultra-compact SIP package
  • Over current and short circuit protections
  • UL/cUL safety approvals
  • Low no load power consumption
  • -40 to +85°C temperature range


  • Input Voltage (Vac)
    85 ~ 264
  • Package Type
  • Mounting Style
  • Grade
  • Dimensions LxWxH (in)
    1.378 x 0.433 x 0.945
  • Dimensions LxWxH (mm)
    35 x 11 x 24

Available Models

Model Number Power (W) Output Voltage (Vdc) Output Current (A) Safety Approvals 3D Model Stock Check Sample Request RFQ
PBK-1-5 1 5 0.2 CE, UL/cUL 3D Model PBK-1-5 Stock Check PBK-1-5 -- Sample Request Request a Quote
PBK-1-9 1 9 0.11 CE, UL/cUL 3D Model PBK-1-9 Stock Check PBK-1-9 -- Sample Request Request a Quote
PBK-1-12 1 12 0.083 CE, UL/cUL 3D Model PBK-1-12 Stock Check PBK-1-12 -- Sample Request Request a Quote
PBK-1-15 1 15 0.066 CE, UL/cUL 3D Model PBK-1-15 Stock Check PBK-1-15 -- Sample Request Request a Quote
PBK-1-24 1 24 0.042 CE, UL/cUL 3D Model PBK-1-24 Stock Check PBK-1-24 -- Sample Request Request a Quote