PWM current controller counter

244

02:47:30

set the voltage on the upper comparator to control the duty cycle.  the upper comparator reads the voltage drop between the load and the power supply and controls the counter up or down.  the counter output is converted to analog and the lower comparator converts this output to PWM

published 10 years ago

flowDAQ

10 years ago

Nice

hurz

10 years ago

Looks robust, even its a nasty inductive load!

faceblast

10 years ago

I got the idea from your DAC circuits. it will probably blow up with all of that HT

hurz

10 years ago

HT?

faceblast

10 years ago

high tension

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