Quote:
Originally Posted by BrianG
lol, probably not.
@Artur; As long as you measure the output voltage of the PS, know the value of the precision shunt/resistor, and measure the v drop of the shunt, why would you need a good PS? Wouldn't the various measurements account for any PS deficiencies?
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You will be better with precision PS then shunt. You can improve your measurements with Kelvin type resistors but it is much easier with PS.