Re: HD PWM DC speed controller

Maybe the HB 25 ,Parallax product, pwm input, 6 to 16 volts, 25 amps
continuous may be worth a look for you. PWM signal is held until
updated from MCU.

I also mentor a FIRST team; FRC and VEX. I used HB25's with my
personal VEX project.

Robert

> >> However, we are now trying to make a unit that we ride, so we are
> > interested in replacing the whole remote control system with two PWM
> > motor speed controllers. We currently have two choices for ground
> > drive motors and their specs are thus: 12 vdc, 270 - 340 ish peak
> > watts, stall torque 350 â€" 570 oz-in, stall amps 96 â€" 133, no load
> > running amps 1 â€" 2.7 amps, no load rpm 2700 to 5300. I've looked

some

> > for PWM controllers, but don't seem to find ones big enough. Any help
> > would be appreciated. thanks, Chuck
> >
> >
> >
>