Duet & SSR I am currently building a CoreXY with duet 0.8.5. The heatbed that I got is a 24V 350W 350 x 350mm. I currently have 2 power supply: 24V 150W power supply (3D printer) 24V 350W power supply (heatbed) I was hoping to use the 350W for the bed and the 150W everything else. From what I found, it is possible if I use a SSR (Solid State Relay). from my understanding I would require 1 for the 350W of approximately 24V & 15A. I am looking for suggestions, make and model wise, are Aliexpress Chinese version good or should I go with specific make and model? Also, if you have reference to a guide for Duet boards & SSR. Thank you. https://reprap.org/forum/read.php?416,751085,751085#msg-751085 Sat, 12 Sep 2026 22:57:39 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?416,751085,758111#msg-758111 Re: Duet & SSR https://reprap.org/forum/read.php?416,751085,758111#msg-758111
Do not even think about skimping on the SSR. The cheap ones fail a lot and fall "on.". Crydom and Auber are purported to be good brands. I use Crydom D1D40s on my machines and have no complaints. Make sure to run a heat sink with thermal compound too.]]> IMBoring25 Duet Thu, 23 Mar 2017 21:13:12 -0400 https://reprap.org/forum/read.php?416,751085,751094#msg-751094 Re: Duet & SSR https://reprap.org/forum/read.php?416,751085,751094#msg-751094 duet3d.com]. 15A is within the rating of the Duet WiFi but a little high for the Duet 085. However you can add a wire link on the back of the 085 to increase the rating.]]> dc42 Duet Thu, 23 Feb 2017 16:11:04 -0500 https://reprap.org/forum/read.php?416,751085,751085#msg-751085 Duet & SSR https://reprap.org/forum/read.php?416,751085,751085#msg-751085
The heatbed that I got is a 24V 350W 350 x 350mm. I currently have 2 power supply:
  • 24V 150W power supply (3D printer)
  • 24V 350W power supply (heatbed)
I was hoping to use the 350W for the bed and the 150W everything else.

From what I found, it is possible if I use a SSR (Solid State Relay). from my understanding I would require 1 for the 350W of approximately 24V & 15A.

I am looking for suggestions, make and model wise, are Aliexpress Chinese version good or should I go with specific make and model?

Also, if you have reference to a guide for Duet boards & SSR.

Thank you.]]> Nylkos Duet Thu, 23 Feb 2017 15:35:16 -0500