Hi Grif,

How fast does this thing need to respond to changes in the load? If it
can react kinda slowly, then perhaps just a light bulb would work (they
tend to havea constant current thru them because their resistance
changeswith temperature).

Sean


On Wed, 26 Apr 2000, "Grif" w. keith griffith wrote:

> Brain dead,,, not a clue, maybe a series pass non-polarized cap?
>
> I need a 1.0 amp constant current supply at 60 hz, line voltage
> limited.  Constant current being  more of a sorta constant.  +-20% would
> not hurt all that much.  Point me in the right direction?
>
> The load will be anything from a dead short up thru open,,, with all manner
> of stuff possible.  Simple resistance, caps, inductance,,,
>
> 'Grif'   N7IVS
>