Ender 3 Control Box for original Board / TL-Smoother Plus / Mosfet / 2x relay

thingiverse

UPDATE 04.03.2019 I've made different changes: - aligned the position of some screwholes to fit better - option to screw the box on the y-axis extrusion - removed some mm onto the backside to fit better on printers with just a 220x220 print bed - added some cable holders onto the tl-smoother holder Hey guys, this was requested in the Ender 3 Facebook group so I decided to make it public for everyone. It has a place for the following things: - original Ender 3 Melzi Board (1.1.3 in my case) - 3D-Freunde Mosfet V2 (the BIG one) - 4x TL-Smoother Plus by Trianglelab (without screwholes) - 2x relay module IMPORTANT: I recommend disassembling the old XT60 1.5mm² cable and install a 2.5mm² cable without XT60 which directly goes into the control box. Why? The mosfet makes more power to the heatbed than the original board. You should put the TL-Smoother for the extruder stepper on top because other than X/Y/Z the extruder stepper is a fullsize NEMA17 with much more voltage than the others which produces much more heat in the TL-Smoother. You NEED 2x 40x10mm fans to get a good cooling . You NEED to use some good connectors for the cables so that it's safe to use. There are high amps that are used in the printer, so double check everything before - the original wiring methods from Creality ARE NOT GOOD!!