Y-PWR hot swap load sharing controller

SKU: 120013


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  • precision load sharing solution
  • hot swap / H.A. solution
  • 2 channels, 30V
  • 20A output
  • 10A per channel / 15A peak
  • Low loss 3.9 MOhm / 20A MOSFETS
  • Each channel is fully blocked
  • Reduces power dissipation
  • No Reverse DC current
  • Multiple Y-PWR devices can be tied together

Package Includes

  • Installation Manual
  • 2x barrel type connector
  • 1x miniFIT JR cables included

2.3 x 1.4 x 0.8 (inches)
58 x 36 x 20(mm)


The Y-PWR is a 20A, 30V ideal diode OR. Two power sources such as AC/DC adapters of equal voltage can be used to sum (load sharing) the output power into a single, high power channel. This versatile device can be used as a Hot Swap, Load Sharing / High Availability or Power Path Controller resulting in a low loss, high efficiency solution for AC/DC and/or battery solution.

Usage examples:

  • Two 12V 90 watt adapters (higher wattage OK) can be 'tied' together in order to produce a 12V 180watt output
  • Two 12V 90 watt adapters can be used as a high availability (HA) power source solution. If one power source dies, Y-PWR will automatically switch the the next available source
  • The Y-PWR board can be used to perform smooth transition in between AC/DC wall adapter and battery solution. AC/DC input source has to be always higher than battery voltage. NOTE: No battery charging solution is provided
  • For more sophisticated operation, each channel can be fully blocked via control pins such as control from a microprocessor
  • Multiple Y-PWR controllers can be tied together at the output to integrate larger amounts of power.
manualY-PWR manual
manualY-PWR dimensions
manualY-PWR schematics
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Y-PWR hot swap load sharing controller