a. Why does external voltage increased with decreasing current with seperate excitation?
b. Why does external voltage decrease more with shunt than with seperate excitation?
on 10/20/2013 – Made popular on 10/20/2013
I have seen power supplies that have a Linear Regulator and after the linear regulator it goes to a Shunt Regulator and then it gets paralleled or fanned out to multiple Op amps that are called precision reference voltage circuits that supply reference voltages , like + 5 volts, + 10volts, + 15 volts , each supply output has a precision reference voltage circuit