normally people discharge caps through a resistor only.

On Wed, Apr 6, 2011 at 8:18 AM, andy pugh <bodge...@gmail.com> wrote:

> I have 400V servo drives, 350V motors and 240V single-phase mains power.
>
> Is there any reason that my servo power supplies need to be anything
> more than a rectifier and caps? I will probably add a PTC and an input
> fuse too.
>
> Would a relay/resistor to discharge the caps on power-off be usual?
>
> --
> atp
> "Torque wrenches are for the obedience of fools and the guidance of wise
> men"
>
>
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