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Larry W4CSC
 
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Default Reducing speed of DC pump

On 6 Mar 2004 15:03:24 -0800, (David Brooks)
wrote:

Larry,
Thanks, exactly what I need or at least perfect to try and solve my problem.
If it doesn't work on the toilet it will be used on my noisy overdriven 12v fans.
Dave
KD4KTZ

If 10A isn't enough, you could always change out the MOSFET output to
a bigger one. It's used because there is no load at all on the IC
pulses. I don't see why you couldn't outboard the MOSFET and parallel
two or more of them for more current.

PWM is really neat. These new hybrid electric cars all use the
technology.....



Larry W4CSC
POWER is our friend!