Re: Was Chopper circuit - Now ver 3.2

--- In CAD_CAM_EDM_DRO@y..., "mariss92705" <mariss92705@y...> wrote:
> Hi,
>
> Rich contacted me off-list with a really good idea. Make this thing
> look just like a functional equivalent to an L297. I can do that.
>
> Mariss
>
> --- In CAD_CAM_EDM_DRO@y..., "mariss92705" <mariss92705@y...> wrote:
> > Tim,
> >
> > Haven't thought about it because the idea just ocurred. It would
> just
> > be the power section lifted from the G201/G320 so it would be
quick
> > and easy. Here goes though:
> >
> > 8 IRF540 .36 2.88
> > 4 IR2104 .90 3.60
> > 1 .56uF .18 .18
> > 1 100uF .22 .22
> > 2 0.05 Ohm .32 .32
> > 1 4-layer pcb 1.20 1.20
> > 1 Hard Ano Plate 1.00 1.00
> > ? 0805 SMT R,C .15 .15
> > Pick&Place time .25 .25
> > Hand Assemby 1.50 1.50
> > ----------------------------
> > Subtotal $11.30
> > Total = 3 * Subtotal $33.90
> >
> > Solder the thru-hole parts in yourself: $29.40
> > Buy your own thru-hole parts (DigiKey): $15.60
> >
> > Quick and dirty, that's what I come up with.
> >
> > Mariss
> >