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Duet 0.8.5 FAN0 not working anymore after accidentally touching GND ;(

Posted by Sergio

Sergio

Duet 0.8.5 FAN0 not working anymore after accidentally touching GND ;(
February 09, 2016 01:27PM

Registered: 8 years ago
Posts: 31

Hi,

I'm sad, I broke my Duet 0.8.5.
I accidentally touched with the FAN0 connector GND (a metal rod) and a loud spark jumped over.
Now my FAN0 is always on.
Is there any chance to fix that?

Any help is highly appreciate.
--
Sergio

Edit: Typo and more clarification.

Edited 2 time(s). Last edit at 02/09/2016 02:09PM by Sergio.

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Sergio

Re: Duet 0.8.5 FAN0 not working anymore after accidentally touching GND ;(
February 09, 2016 02:21PM

Registered: 8 years ago
Posts: 31

I found that the PMV40UN2R MOSFET is broken, where can I get a single one?

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dc42

Re: Duet 0.8.5 FAN0 not working anymore after accidentally touching GND ;(
February 09, 2016 04:50PM

Registered: 10 years ago
Posts: 14,672

Farnell, Mouser and Digikey all appear to sell them.

Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].