Thingiverse
Ender 3 LED BOX
by ik1xpv
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A led box contains the DC/DC converter to power the COB led.
I used a LED 5W/12Vdc http://bit.ly/2ROKqGn. It is fixed to a vertical heatsink found in my junk box.
The DC/DC converter is housed into the box designed to fit on the Ender-3 rail.
I used a LM2596 DC-DC converter http://bit.ly/2RQlLBs. I adjusted its trimmer to output about 10V to dimmer the light.
The 24V input is wired in parallel to the 24V connection of the main board. The wires run in top the rail.
A KCD1
I used a LED 5W/12Vdc http://bit.ly/2ROKqGn. It is fixed to a vertical heatsink found in my junk box.
The DC/DC converter is housed into the box designed to fit on the Ender-3 rail.
I used a LM2596 DC-DC converter http://bit.ly/2RQlLBs. I adjusted its trimmer to output about 10V to dimmer the light.
The 24V input is wired in parallel to the 24V connection of the main board. The wires run in top the rail.
A KCD1
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