RF Current Probes Episode 3 - Understanding Transfer Impedance

[@MJ-vt1kp]

Good job :)

[@tapanprsd1]

Hi, May you please explain why the capacitance "C6" (in 1st case 15:17) is higher than "C2" (in 2nd case 17:35).

[@MachOneDesignEMC]

Well spotted, 6p and 20p are not so much difference for the results (for Low frequency), I think I may have two sim models there and I chose different values when I was building the models. I should have used the same value for consistency. Many thanks

[@mustafeezulhassan8604]

Lets say I have a current probe capable of measuring 350A( DC-60Hz), with transfer impedance of 1ohm. Now terminating the oscilloscope at 50 ohms means I should read (350)*(1)=350V on the oscilloscope, which definitely is not possible because of lower voltage measuring capability at 50 ohms termination. Please guide how can we use a Current Probe in this condition. Thanks

[@mustafeezulhassan8604]

Can I actually use a current probe to measure DM current in 100s of Amperes? I suppose yes, but that leads to the above problem.