Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 11:33AM |
Registered: 7 years ago Posts: 19 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 11:53AM |
Registered: 8 years ago Posts: 50 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:04PM |
Registered: 7 years ago Posts: 19 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:11PM |
Registered: 8 years ago Posts: 50 |
Quote
MortarArt
The 24-5v regulator has an input from the 24v PSU. Then it has an output, that goes straight in to the Duet's 24v input.
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:21PM |
Registered: 7 years ago Posts: 19 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:35PM |
Registered: 8 years ago Posts: 50 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:39PM |
Registered: 7 years ago Posts: 19 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:40PM |
Registered: 9 years ago Posts: 1,159 |
Quote
w3drk
Oh, so the regulator board is also used as a pass-through for the 24V power! So that's a different problem...if I were you I'd connect your heavy 24v power cables directly to the Duet and then feed the 5v regulator separately. There's really no need to pass all that current through those extra connections.
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 12:42PM |
Registered: 8 years ago Posts: 50 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 01:06PM |
Registered: 9 years ago Posts: 1,159 |
Quote
w3drk
Those little 7805s can run pretty hot, so if it's working OK I guess you could just see what happens. Do you have it fastened down to a metal surface to sink the heat away? I don't use one with my copy of the Duet 0.6--I just use the on-board bucking converter so I'm not familiar with how the external one mounts.
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 04:00PM |
Registered: 10 years ago Posts: 14,672 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 07, 2016 11:52PM |
Registered: 7 years ago Posts: 19 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 08, 2016 06:49AM |
Registered: 8 years ago Posts: 475 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 09, 2016 11:10AM |
Registered: 7 years ago Posts: 19 |
Re: Replikeo Duet 0.6 in V- 24v input looking a little burnt. September 10, 2016 05:37AM |
Registered: 10 years ago Posts: 14,672 |