So I plugged to big of a fan into one of the small mosfet.

[jacob_keller]

So I plugged to big of a fan into one of the small mosfet. Not sure what it is but it blew one of these​ thing’s on the board. You can see in the picture I have it drawn in red. Does anyone now where I can get a replacement.

Thanks

[Chris_Chatelain]

It is one of the small MOSFET themselves. My guess is you need to install a diode to protect them from the spike that comes frpm shutting the fan off

[Chris_Chatelain]

Should be able to just order one directly off of digikey, the model number is on the BOM on github. See the documentation on fans to see the diode you need to install.

[jacob_keller]

@Chris_Chatelain ​ thanks

[Arthur_Wolf]

You want https://docs.google.com/spreadsheets/d/1vshB97WWt6Lceo59aggbdhRuXxTEhSL9lkotScR0oYE/edit#gid=0
http://smoothieware.org/troubleshooting#somebody-refused-to-help-me-because-my-board-is-a-mks-what-s-that-all-about

[jacob_keller]

@Arthur_Wolf thanks