I am doing a op-amp based comparator over current cut off. (Hope idea evident) But the comparator keeps on and off because of closed loop.
How to create a ramp like mechanism in op amp to prevent it from releasing the cut off for a few seconds (adjustable)? Each comparator switching to positive side should hold for a few seconds, then try again.
Thanks
Roy Thomas
How to create a ramp like mechanism in op amp to prevent it from releasing the cut off for a few seconds (adjustable)? Each comparator switching to positive side should hold for a few seconds, then try again.
Thanks
Roy Thomas
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