romasem wrote: > My DUET will not power on. How can I determine if it is the PSU unit > that has failed and not something else in the DUET itself? Is there a > way to test it with a multimeter? >
Yes, you can test a power adapter with a multimeter, but it's not as straightforward as just connecting it directly to the adapter. It may well show that it's supplying the correct voltage and/or current, but what really matters is if it's supplying the required voltage and current under load. So you'd need to put a suitable dummy load in series with the PSU and multimeter. See, eg, https://ourpastimes.com/test-dc-power-supply-6329313.html Duet x 3, via various hi-fi. LMS running on Raspberry Pi OS (Debian 10) + OMV on a Pi4 (4GB RAM) in an Argon Neo case. ------------------------------------------------------------------------ SpiderJon's Profile: http://forums.slimdevices.com/member.php?userid=21798 View this thread: http://forums.slimdevices.com/showthread.php?t=105690 _______________________________________________ Duet mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/duet
