PWM driver

[Shannen Durphey]

Bruce Plecan wrote:
> 
> -----Original Message-----
> From: rauscher at icst.com <rauscher at icst.com>
> To: DIY_EFI at efi332.eng.ohio-state.edu <DIY_EFI at efi332.eng.ohio-state.edu>
> Date: Tuesday, February 02, 1999 8:39 AM
> Subject: Re: PWM driver
> 
> Actually was Doc's idea  (weird cackling laugh in background)
> Bruce           Doc just has gone round the bend, since shoveling snow
>                    out of the kitchen...   Which brings up the whole matter
>                    of the last incident...
> 
Another lesson in applied physics?
Shannen
> >Are you sure you don't have an EE or something <g>, you scored
> >a direct hit on this one!
> >BobR.
> >Stay tuned for simple/effective circuit...
> >Bruce wrote:
> >>Might think about using two IRFZ20's
> >>The surge on is big.  I think on a TRex pump we went to 25A fuses, once.
> >>I'm no EE, but from what I looked at ganging some Power MOSFETs on the
> >>output looked like the hot setup, then add or minus as ya want
> >>Bruce