Since it is a little chilly out there and the garage is cold at the moment I have started to look at making the Electronics side of things whilst I wait for the heat to come back. Cold fingers and screws are always an experience

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I have been looking at using a PC tower case because the wall enclosures just seem so much money at the moment but I also like the size of the case, then the expansion ports will be to connect the motors and Sensors and various items.
The Powersupply will be out of the way underneath the main section and so will help with the separation. then I will run the fuse and MCB in the same place as the Toroidal power.

So I have been looking at using a 240 Volt VET Toroidal Power unit which has x2 25v outputs 625 VA.
I am using the lead shine AM882 drivers with the four cnc4you 4nm motors. which show they take around 2 Amps so need 70v to run the lead shines.

but I wasn't really sure if this is the correct unit I will need in all honesty.

https://www.rapidonline.com/vigortro...-x-25v-88-0012

the bridge rectifier I have been looking at is a 35 Amp rectifier https://www.rapidonline.com/dc-compo...mb356--47-3228

but that is then when I have become unstuck on the Capacitor choice and I'm not sure how to work this out so I wondered if anyone could possibly point me in the correct direction.


Thank you very much.

Rob