3 Axis CNC router

[JoeHarris]

Looking good Joe
I removed my 12v supply and simplified everything to run off the 24V supply. Just need to pair up 12V devices in groups of 2 in series . E.g. 2 fans or fan and motor
Less things to go wrong and less space required in the box

Also I'd add a switch to the water cooled spindle pump - looks like it will run all the time which will be annoying plus may heat the water a little

I have a 12v supply on order but it was only cheap. Clive has also suggested running all from 24v. I already have two 12v fans but could get one more and run in series with the 12v pump I guess. I was going to use a mcb instead of a fuse for the pump so I can switch it off with that?

[Clive S]

I already have two 12v fans but could get one more and run in series with the 12v pump I guess. I was going to use a mcb instead of a fuse for the pump so I can switch it off with that?

I would not run a 12V fan and 12V pump in series as they would be different VA's therefor they would not give a 50:50
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[JoeHarris]

I would not run a 12V fan and 12V pump in series as they would be different VA's therefor they would not give a 50:50
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Thanks Clive - good call!


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