rev2, PWM controller

rauscher at icst.com rauscher at icst.com
Thu Feb 4 16:34:17 GMT 1999



OK, placed the new write-up and schematic in the 'incoming'
directory. Please get the new write-up also, I've added to it.

pwm2.txt  and   pwm2.gif   (note case).


Very little changed, mostly the addition of a variable regulator
to the PWM control circuits. Once on the bench, I found that the
actual range of the control volts (Vin), was less than I anticipated.
(I'm not a EE either, thou sometimes I play one).

The vari-reg will allow the range to be adjusted.


BobR.

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