Engineer of None

Soldering over a big aluminium plate like anything it takes work but is possible with great results.The high temperature silicon is providing strain relief and providing electrical insulation in between wires.Replacing the burn connector for a brand new is possible but you will have the same problem in the future because this type of connectors are not ratted to work with vibrations produce by the 3D printer.If any the joints break the security of the update firmware will kick in and stop the print.Since this post my 3D printer is working non stop without any problem, i have 3D printed all the components of the proton pack of the Ghostbusters, so a lot of filament and a lot of hours working.

Hi, 5.1V with a 1w will be fine.

It´s the same concept, i´m using this idea for 15 years now.

Thanks man! , i really appreciate the comment and the share of your work.

Thanks, yes it's a really nice cooler.

Thanks for the support.

I don't know if you can buy already made, but in my case I made my own by printing the image on the printer glue to a piece of cardboard and cut the outline.

This one with the screw is more difficult to find but the normal ones will do the trick.