PRX-3A Receiver Power Supply
PRX-3A Receiver Power Supply

PRX-3A Receiver Power Supply

P/N: 4135


For a stabilized and adjustable power supply for the receiver the Graupner PRX-3A guarantees uncomplicated use in a broad range of applications.  Simple to install using the attached drill template, the flat design of the switch and LED harmonize with the look and feature of the model.  The output voltage levels to the receiver are adjustable, allowing the PRX-3A to precisely dial in the exact power needed for your system. 


  • Suitable for various receiver batteries
  • Three adjustable output voltage levels (5.1V / 5.5V / 5.9V)
  • LED indicating battery operating status
  • Ultra-bright LED for easy reading in poor light conditions
  • Integrated, high-quality, safety ON/OFF switch
  • Straight-line design of attachment straps, LED, and switch


  • PRX-3 Receiver Power Supply
  • BEC Female Connector wire
  • JR Female Connector wire
  • G2 Female Connector wire