RN-Stepp297 Eagle

[PCMan]

Update: eine Nachricht vom Schmalzhaus persoenlich. Was sagt man dazu...

Brian Schmalz <brian_schmalz@yahoo.com> schrieb:

Simon,

Hmm. That does seem very strange. Putting 24V into an ED should not damage it.

When I run a brand new ED on 24V, the regulator does get quite hot (as it is dropping 24V down to 5V at about 60mA) but it does not overheat.

Also, I measure infinite resistance between +5 and GND on two brand new EDs.

I believe you have a bad board. Do all 3 of your EDs measure such low resistance from +5V to GND?

I would return the ones that do.

*Brian