Good day to everyone about to read this post.
I have an issue with amperage limiting.
And before anyone tells me too, yes I have searched the forums and google to no avail.
I have found several circuit references on the forum and have contacted the authors with no resolution to my issue.
I have a circuit a 556 timer circuit that I am making for a experiment with a 75amp(for protection) power mosfet on the output side. I also have to have a specific frequency and voltage on the output.
Frequency done by 556 and, 12 volts, the voltage provided by a 30amp 110v AC to DC 12v.
I can not use the 556 to time the on and off cycles due to the specific frequency and timing I am trying to achieve.
I am trying to achieve a 0-30 amp limiter. Maybe even 0-50 amp, I have no issue going to a battery. This is not a long experiment.
I can not have this achieved by voltage trimmer due to the nature of my experiment. 12v must be maintained. And yes a 10% +/- is by nature I know I would have to tweak it.
I would prefer a circuit that limits the amperage through a mosfet or similar so that I can use the smaller resistors.
Also I would prefer to trim the amperage before it goes into the circuit.
Thank you in advance for your help with this topic and time.
I have an issue with amperage limiting.
And before anyone tells me too, yes I have searched the forums and google to no avail.
I have found several circuit references on the forum and have contacted the authors with no resolution to my issue.
I have a circuit a 556 timer circuit that I am making for a experiment with a 75amp(for protection) power mosfet on the output side. I also have to have a specific frequency and voltage on the output.
Frequency done by 556 and, 12 volts, the voltage provided by a 30amp 110v AC to DC 12v.
I can not use the 556 to time the on and off cycles due to the specific frequency and timing I am trying to achieve.
I am trying to achieve a 0-30 amp limiter. Maybe even 0-50 amp, I have no issue going to a battery. This is not a long experiment.
I can not have this achieved by voltage trimmer due to the nature of my experiment. 12v must be maintained. And yes a 10% +/- is by nature I know I would have to tweak it.
I would prefer a circuit that limits the amperage through a mosfet or similar so that I can use the smaller resistors.
Also I would prefer to trim the amperage before it goes into the circuit.
Thank you in advance for your help with this topic and time.