Using dual power supplies

  • I have 2, 24v, 320watt power supplies I plan to use when I purchase my Duet 3. One will be dedicated for a 24v, 300 watt heated pad. I cannot find a wiring diagram to set up. Any suggestions would be appreciated

  • You are going to make sure both are properly grounded together and you will need a mosfet (solid state relay) to control the bed. Make sure you get one that can handle the current. Also if the bed is 300 Watt make sure the 320 on the PSU is a continuous rating and not peek. In general I don't like to constantly push a PSU close to its limits

Log in to reply

Looks like your connection to MatterHackers Community was lost, please wait while we try to reconnect.