Hello ,
I am using AMC1200 in the following configuration for current measurement meter.
As you can see , I am using multiple shunts in series where the points between them are connected to a terminal block that can handle up to 15Ampere.
For example if 10Ampere range is selected (Maximum 10Ampere) , then the current will only move through the 30 mOhm resistor , producing a full scale of 300 mV
In case 5Ampere range is selected then the user is going to insert the current on the second 30 mohm so it will pass through 60 mOhm producing the same full scale 300 mV
I am okay with errors between 1 to 2% but I need a quick review about the schematic before sending gerbers for mass production as we will not be able to make a prototype.
Thank you very much
BR
Amr Wael
