Summer vacation time!

New orders will not process/ship until Friday, August 23rd 2019.

This item will not be re-stocked!

Please consider the (superior) SmartPWMv3 instead.

Big Al's Intelligent PWM (iPWM) board has many of the features of the most advanced regulators at a fraction of the cost! 

  • Built in Voltmeter Switch - Switch the voltmeter display from output voltage to battery voltage with no extra components.
  • Silent PWM - PWM switches at 25 KHz, resulting in a more accurate voltmeter reading and no buzzing sound.
  • Favorites Setting - Store your most-used pot setting and recall it at any time.
  • 5 Click on/off - Turn the device on and off using the fire button.
  • Low battery cutoff - Automatically detects the battery configuration (2s, 3s, or 4s) and shuts off if the battery gets too low.
  • Reverse Polarity Protection - Board is not damaged if the batteries are installed backwards.
  • On Board LED Indicator - Feedback and status are given by a bi-color LED right on the board
  • Temperature Protection - Board will shut down if it gets too hot
  • 180A PFET on Board - Uses Big Al's 180A PFET (included on board). Maximum recommended current 60A

Build Video

Board Demo Video

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Big Al's iPWM Board

  • Product Code: BigALiPWM
  • Availability: Out Of Stock
  • $22.00 CAD

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