Power analysis (option R&S RTM-K31)
R&S
®
RTM3000
357User Manual 1335.9090.02 ─ 09
14.4.4.1 Inrush current results
The results of "Inrush Current" measurements are:
●
The current waveform
●
Numeric measurement results:
– "Peak1": the inrush current (maximum current) for the gate
– "|y(x)*x|": the area of the gate
Remote commands are described in Chapter 17.12.8, "Inrush current", on page 729.
14.4.4.2 Configuring inrush current measurements
For details of the configuration settings, see Chapter 14.4.4.3, "Inrush current settings",
on page 357.
1. Press the Apps Selection key. Tap "Power Analysis".
2. In the "Input" tab, select "Inrush Current".
3. Connect the current probe to the oscilloscope.
4. Demagnetize and zero the current probe. For details, see the user manual of your
current probe.
5. Connect the current probe in flow direction of the current to the line of the AC input
of the DUT.
6. Select the correct channel for the "Current" source.
7. Set the "Gate Count".
On the screen, you can see the measurement waveform of the current. Also, the
numeric measurement results are shown in the lower left corner. For details, see
Chapter 14.4.4.1, "Inrush current results", on page 357.
14.4.4.3 Inrush current settings
► To open the "Inrush Current" settings menu:
a) Press the Apps Selection key. Tap "Power Analysis".
Input power measurements
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