<![CDATA[SoliForum - 3D Printing Community — Extruder motor fan still running even when power pulled off]]> 2014-01-22T00:23:25Z PunBB https://www.soliforum.com/topic/5267/extruder-motor-fan-still-running-even-when-power-pulled-off/ <![CDATA[Re: Extruder motor fan still running even when power pulled off]]> Old news, power is back feeding through the cheap 7805 to the 12v rail. Not gonna hurt anything.

]]> https://www.soliforum.com/user/221/ 2014-01-22T00:23:25Z https://www.soliforum.com/post/47362/#p47362 <![CDATA[Extruder motor fan still running even when power pulled off]]> Not a big thing, slight annoyance.  I noticed the default extruder motor fan runs (at much slower RPM) when the power is off (as in power plug pulled out).  I'm sure it is running off of USB power.

Any idea how to turn it off when the power is off?  I don't turn off my computer so that little fan is running 24/7.  Just worried about longevity of the fan.

]]> https://www.soliforum.com/user/4455/ 2014-01-21T23:36:44Z https://www.soliforum.com/post/47356/#p47356