I have a DC-DC converter that has a +sense and -sense. What I want to do is build a small circuit that will essentially create a constant current limiter for this DC-DC brick despite what voltage its is outputting. If I am not mistaken the voltage on the sense line will need to be just slightly higher than what the module is outputing to create a drop in voltage and a drop in current.
I intend to use this dc-dc brick to do charger of batteries.
I had originally intended while quickly doing research to use the circuit shown below to use as a limiter but had failed to see that the meanwell power supply's actually ran their sense line through a resistor which this circuit tied. This only required the circuit to output low voltages like 2.40v
So the idea is to still use a opamp, but a high voltage version that can put out up to 60V. A big issue with that scenario will be getting higher voltage than whats being output.
I am an electronics novice so this is proving to be quite a challenging problem for me
I intend to use this dc-dc brick to do charger of batteries.
I had originally intended while quickly doing research to use the circuit shown below to use as a limiter but had failed to see that the meanwell power supply's actually ran their sense line through a resistor which this circuit tied. This only required the circuit to output low voltages like 2.40v
So the idea is to still use a opamp, but a high voltage version that can put out up to 60V. A big issue with that scenario will be getting higher voltage than whats being output.
I am an electronics novice so this is proving to be quite a challenging problem for me
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