As part of power supply testing we are measuring the current profiles of various regulators.
Startup profiles includes current bursts with different current amplitudes and widths.
i want to understand the accuracy of the current probe*(MINIMUM CURRENT WHICH CAN BE MEASURED ACCURATELY UPTO 1% to 3%)* in measuring currents.
For example in my case, I have TCP0030A current probe from Tek-
it has 2 ranges 5A and 30A.
1. whether in both ranges the accuracy differs or same
It has different specifications like
DC gain accuracy <3%(1% typical) - i am not sure what is this exactly?
Displayed RMS noise <75uArms
1mA sensitivity- Is this directly relates to Minimum current can be measured with this probe
If i want to find the accuracy of the measurement, how i can derive error from all above error sources.