Posted Fri, 30 Sep 2022 19:49:09 GMT by User, Forum

In the past we have had some issues running multiple current probes with our MSO scope. For the TBS2204B is there a limit on how many current probes we can run at once?
We currently have a TCP0020 and TCP0030A probe, what if we use 4 of these at once?

Posted Fri, 30 Sep 2022 19:54:10 GMT by Expert, Tektronix Applications

Hello,

The TBS2024B has a VPI power limit of 24 W across the 4 channels.

TCP0020 draw 4 W, you can use 4 of them at once.

TCP0030 draw 8.4 W, you would be limited to two.

You can refer to the TekVPI power Requirement info at https://www.tek.com/en/documents/technical-brief/tekvpi-probe-power-requirements-digital-phosphor-oscilloscopes

The TBS2000B series has the same spec as the TBS2000 series that is listed in the document.

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