Re: [CAD_CAM_EDM_DRO] Re: Stepper Motor Power supply Sizing.

Not wanting to step on anybody's toes, but is there a website that has
instructions, and the details for building a good chopper driver, perhaps
similar to the venerable Gecko. I'm not wanting to produce one for sale,
but I would like to build one for myself, so that I understand what each
component does, and how to 'tweak' it for maximum (even nominal)
performance. I've always been sort of a 'hands-on' type of person, going
'way back before the Heathkit/Tandy-Kit days. Anyways...?

RayHex

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> From: JanRwl@...
>

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> with the Gecko chopper drive (and I assume also with better similar

chopper

> drives?), it is not the CURRENT demand of the motors one should use to

figure
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