Re: [CAD_CAM_EDM_DRO] Resettable Fuses

Hello Wayne,
I did not use them on steppers, because I nearly never work with them.
But like on three fase motors (my daily bread) it must be asured that if
one line blows all lines have to be cut out inmediately!
2 cents from Costa Rica.
Sven Peter

----- Mensaje Original -----
De: "Wayne C. Gramlich" <Yahoo@...>
Fecha: Martes, Diciembre 27, 2005 10:26 pm
Asunto: [CAD_CAM_EDM_DRO] Resettable Fuses

> All:
>
> Has anybody had any experience placing any of the
> resetable fues (aka Polymer Positive Temperature
> Coefficeint -- PPTC) in line with their stepper
> motor coils to provide over-current protection.
> If so, did they work out? or where there unintended
> consequences?
>
> Any feedback on this issue would be appreciated.
>
> -Wayne
>
>
>
>
>
>
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