Current profiler PPK-II shows undesired current waveform for the first 500uS. It is certain that it is not coming from Device Under Test.

Software version : v4.1.1

Hardware procured in month of June 2024.

Please suggest if any setting needs to be optimised to filter out the inital current.

Load current is ~5- 10mA.

This current profile was also observed when we connect a tried to measure a current flow through a resistor.

Observe this anomaly both in Ampere Mode and in Source Meter Mode.

Setup: Bench Top Power Supply --> PPK-II Connected in Series --> DUT  (Ampere Mode)

Related