How does that cell work exactly ?
Does it produce some kind of delay (47uF/220nF ?) to the 'dis' output once a current limit has been reached on R9 (current sense) ?
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I am myself triggering OCP thru a sense resistor in a Meishile 1000W/12V/87A SMPS (that I want to limit to 50A) but my OCP feedback cell is much simpler than this one (I am using an opamp comparing the voltage across the current sense resistor to a REF voltage then sending a High signal to the shutdown input if Vshunt > threshold) and it works as far as current limiting is concerned.
But my cell keeps inducing an annoying 'click-click-click' sound somewhere within the SMPS !
--
Will such a cell prevent this drawback ?
Does it produce some kind of delay (47uF/220nF ?) to the 'dis' output once a current limit has been reached on R9 (current sense) ?
---
I am myself triggering OCP thru a sense resistor in a Meishile 1000W/12V/87A SMPS (that I want to limit to 50A) but my OCP feedback cell is much simpler than this one (I am using an opamp comparing the voltage across the current sense resistor to a REF voltage then sending a High signal to the shutdown input if Vshunt > threshold) and it works as far as current limiting is concerned.
But my cell keeps inducing an annoying 'click-click-click' sound somewhere within the SMPS !
--
Will such a cell prevent this drawback ?